{"id":298,"date":"2026-01-02T03:09:54","date_gmt":"2026-01-02T03:09:54","guid":{"rendered":"https:\/\/thedishhead.com\/?p=298"},"modified":"2026-01-02T03:27:27","modified_gmt":"2026-01-02T03:27:27","slug":"whats-the-difference-between-an-elliptical-head-and-an-ellipsoidal-head","status":"publish","type":"post","link":"https:\/\/thedishhead.com\/ar\/whats-the-difference-between-an-elliptical-head-and-an-ellipsoidal-head\/","title":{"rendered":"\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0628\u064a\u0636\u0627\u0648\u064a \u0648\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a"},"content":{"rendered":"<p><strong>\u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0647\u0648 \u0634\u0643\u0644 \u0631\u0623\u0633 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0634\u0643\u0644 \u0625\u0647\u0644\u064a\u0644\u062c\u064a (\u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0647\u0648 \u0634\u0643\u0644 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0628\u0646\u0633\u0628\u0629 2:1)\u060c \u0628\u064a\u0646\u0645\u0627 \u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u062e\u062a\u0635\u0627\u0631\u064b\u0627 \u0641\u0636\u0641\u0627\u0636\u064b\u0627 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0642\u062f \u064a\u0639\u0646\u064a \u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621 - \u0623\u0648 \u0642\u062f \u064a\u0639\u0646\u064a \u201c\u0634\u0628\u0647 \u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u062f\u0648\u0646 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0646\u0633\u0628\u0629.<\/strong><\/p>\n\n\n\n<p>\u062a\u0641\u0633\u0631 \u0647\u0630\u0647 \u0627\u0644\u062c\u0645\u0644\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 90% \u0645\u0646 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062a\u064a \u0623\u0631\u0627\u0647\u0627 \u0641\u064a \u0637\u0644\u0628\u0627\u062a \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0639\u0631\u0648\u0636.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2><nav><ul><li><a href=\"#why-does-the-wording-get-messy-in-real-projects-\">\u0644\u0645\u0627\u0630\u0627 \u062a\u0635\u0628\u062d \u0627\u0644\u0635\u064a\u0627\u063a\u0629 \u0641\u0648\u0636\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629\u061f<\/a><\/li><li><a href=\"#are-elliptical-head-and-2-1-ellipsoidal-head-the-same-thing-\">\u0647\u0644 \u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0648\u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1\u201d \u0647\u0645\u0627 \u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621\u061f<\/a><\/li><li><a href=\"#what-does-ellipsoidal-head-actually-mean-in-geometry-terms-\">\u0645\u0627\u0630\u0627 \u064a\u0639\u0646\u064a \u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629\u061f<\/a><\/li><li><a href=\"#what-does-2-1-mean-on-a-2-1-ellipsoidal-head-\">\u0645\u0627\u0630\u0627 \u064a\u0639\u0646\u064a \u201c2:1\u201d \u0639\u0644\u0649 \u0631\u0623\u0633 \u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1\u061f<\/a><\/li><li><a href=\"#if-they-look-similar-why-should-you-actually-care-\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a\u0627 \u0645\u062a\u0634\u0627\u0628\u0647\u062a\u064a\u0646\u060c \u0641\u0644\u0645\u0627\u0630\u0627 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0647\u062a\u0645 \u0641\u0639\u0644\u0627\u064b\u061f<\/a><\/li><li><a href=\"#how-do-elliptical-vs-ellipsoidal-heads-compare-in-pressure-vessel-design-terms-\">\u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u0631\u0624\u0648\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629 \u0648\u0627\u0644\u0631\u0624\u0648\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u062a\u0635\u0645\u064a\u0645 \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0636\u063a\u0637\u061f<\/a><\/li><li><a href=\"#what-changes-when-the-ellipsoidal-ratio-changes-\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062a\u063a\u064a\u0631 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u063a\u064a\u0631 \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629\u061f<\/a><\/li><li><a href=\"#what-s-the-easiest-way-to-tell-what-someone-means-by-elliptical-head-\">\u0645\u0627 \u0647\u064a \u0623\u0633\u0647\u0644 \u0637\u0631\u064a\u0642\u0629 \u0644\u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u064a\u0639\u0646\u064a\u0647 \u0634\u062e\u0635 \u0645\u0627 \u0628\u0640 \u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0628\u064a\u0636\u0627\u0648\u064a\u201d\u061f<\/a><\/li><li><a href=\"#is-the-head-depth-close-to-d-4-\">\u0647\u0644 \u0639\u0645\u0642 \u0627\u0644\u0631\u0623\u0633 \u0642\u0631\u064a\u0628 \u0645\u0646 D\/4\u061f<\/a><\/li><li><a href=\"#which-term-should-you-use-on-drawings-and-rfqs-\">\u0645\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u062a\u062e\u062f\u0645\u0647 \u0641\u064a \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0637\u0644\u0628\u0627\u062a \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0639\u0631\u0648\u0636\u061f<\/a><\/li><li><a href=\"#what-i-like-to-see-in-a-clean-rfq-line-item\">\u0645\u0627 \u0623\u062d\u0628 \u0623\u0646 \u0623\u0631\u0627\u0647 \u0641\u064a \u0628\u0646\u062f \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0646\u0638\u064a\u0641<\/a><\/li><li><a href=\"#quick-comparison-table-what-people-usually-mean-vs-what-they-should-say\">\u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0633\u0631\u064a\u0639: \u0645\u0627 \u064a\u0639\u0646\u064a\u0647 \u0627\u0644\u0646\u0627\u0633 \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0645\u0627 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0642\u0648\u0644\u0648\u0647<\/a><\/li><li><a href=\"#is-an-ellipsoidal-head-the-same-as-a-torispherical-head-\">\u0647\u0644 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0647\u0648 \u0646\u0641\u0633\u0647 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u061f<\/a><\/li><li><a href=\"#does-manufacturing-change-between-elliptical-and-ellipsoidal-\">\u0647\u0644 \u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0628\u064a\u0646 \u201c\u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0648\u201c\u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d\u061f<\/a><\/li><li><a href=\"#what-should-b2b-buyers-check-before-approving-an-elliptical-ellipsoidal-head-order-\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0639\u0644\u0649 \u0645\u0634\u062a\u0631\u064a B2B \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u0637\u0644\u0628 \u201c\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a\/\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\u201d\u061f<\/a><\/li><li><a href=\"#the-tl-dr\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-does-the-wording-get-messy-in-real-projects-\">\u0644\u0645\u0627\u0630\u0627 \u062a\u0635\u0628\u062d \u0627\u0644\u0635\u064a\u0627\u063a\u0629 \u0641\u0648\u0636\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629\u061f<\/h2>\n\n\n\n<p><strong>\u0644\u0623\u0646 \u0627\u0644\u0646\u0627\u0633 \u064a\u062e\u0644\u0637\u0648\u0646 \u0628\u064a\u0646 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u064a\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f - \u0648\u0644\u0623\u0646 \u201c\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\u201d \u0623\u0635\u0628\u062d\u062a \u0639\u0627\u0645\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u062a\u062c\u0631.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0623\u0646\u00a0<strong>\u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0646\u0627\u0642\u0635<\/strong>\u00a0\u0647\u0648\u00a0<strong>\u0645\u0646\u062d\u0646\u0649 2D<\/strong>\u00a0(\u0641\u0643\u0631 \u0641\u064a: \u0627\u0644\u0645\u062e\u0637\u0637 \u0627\u0644\u0630\u064a \u062a\u0631\u0633\u0645\u0647 \u0639\u0644\u0649 \u0627\u0644\u0648\u0631\u0642).<\/li>\n\n\n\n<li>\u0623\u0646\u00a0<strong>\u0625\u0647\u0644\u064a\u0644\u062c\u064a<\/strong>\u00a0\u0647\u0648\u00a0<strong>\u0633\u0637\u062d \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong>\u00a0(\u0641\u0643\u0631 \u0641\u064a: \u0643\u0631\u0629 \u0645\u0645\u062a\u062f\u0629).<\/li>\n\n\n\n<li>\u0648\u0639\u0627\u0621\u00a0<strong>\u0627\u0644\u0631\u0623\u0633<\/strong>\u00a0\u0647\u0648\u00a0<strong>\u062c\u0632\u0621 \u0645\u0634\u0643\u0651\u0644 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong>, \u0644\u0630\u0627\u060c \u0641\u0625\u0646 \u0643\u0644\u0645\u0629 \u201c\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0647\u064a \u0627\u0644\u0643\u0644\u0645\u0629 \u0627\u0644\u0646\u0638\u064a\u0641\u0629 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0641\u0646\u064a\u0629.<\/li>\n<\/ul>\n\n\n\n<p>\u0648\u0644\u0643\u0646 \u0641\u064a \u0627\u0644\u062d\u062f\u064a\u062b \u0627\u0644\u064a\u0648\u0645\u064a \u0639\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u064a\u0648\u0645\u064a\u060c \u0633\u064a\u0642\u0648\u0644 \u0627\u0644\u0645\u0634\u062a\u0631\u0648\u0646&nbsp;<strong>\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>&nbsp;\u0639\u0646\u062f\u0645\u0627 \u064a\u0642\u0635\u062f\u0648\u0646 \u062d\u0642\u064b\u0627&nbsp;<strong>2:1 \u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>&nbsp;(\u0648\u062a\u0633\u0645\u0649 \u0623\u064a\u0636\u064b\u0627&nbsp;<em>\u0631\u0623\u0633 \u0634\u0628\u0647 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/em>&nbsp;\u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0633\u064a\u0627\u0642\u0627\u062a). \u0648\u0646\u0639\u0645\u060c \u062c\u0632\u0621 \u201c\u0628\u0639\u0636 \u0627\u0644\u0633\u064a\u0627\u0642\u0627\u062a\u201d \u0647\u0648 \u0627\u0644\u0641\u062e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"are-elliptical-head-and-2-1-ellipsoidal-head-the-same-thing-\">\u0647\u0644 \u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0648\u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1\u201d \u0647\u0645\u0627 \u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621\u061f<\/h2>\n\n\n\n<p><strong>\u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u062a\u0627\u062c\u0631 \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0636\u063a\u0637\u060c \u201c\u0631\u0623\u0633 \u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d = \u201c\u0631\u0623\u0633 \u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1\u201d... \u0645\u0627 \u0644\u0645 \u064a\u0642\u0644 \u0634\u062e\u0635 \u0645\u0627 \u062e\u0644\u0627\u0641 \u0630\u0644\u0643.<\/strong><\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0639\u0645\u0644 \u0648\u0641\u0642\u064b\u0627 \u0644\u062a\u0648\u0642\u0639\u0627\u062a \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0639\u0644\u0649 \u063a\u0631\u0627\u0631 ASME \u0641\u064a \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u062a\u062c\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629),&nbsp;<strong>\u201c\u0627\u0644\u0628\u064a\u0636\u0627\u0648\u064a\u201d \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0630\u064a \u064a\u0642\u0635\u062f\u0647 \u0627\u0644\u0646\u0627\u0633 \u0639\u0627\u062f\u0629\u064b \u0647\u0648 2:1<\/strong>.<\/p>\n\n\n\n<p>\u0644\u0643\u0646\u064a \u0644\u0627 \u0623\u062b\u0642 \u0628\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a. \u0644\u0642\u062f \u0631\u0623\u064a\u062a \u201c\u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\u201d \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0640<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>\u00a0(\u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627)<\/li>\n\n\n\n<li><strong>\u0646\u0633\u0628 \u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629<\/strong>\u00a0(\u0646\u0627\u062f\u0631\u060c \u0648\u0644\u0643\u0646\u0647 \u062d\u0642\u064a\u0642\u064a \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u062e\u0635\u0635)<\/li>\n\n\n\n<li>\u0631\u0623\u0633 \u0645\u0648\u0635\u0648\u0641\u0629 \u0645\u0646\u00a0<strong>\u0645\u0642\u0637\u0639 \u0639\u0631\u0636\u064a \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>\u00a0\u0627\u0644\u0645\u0641\u0647\u0648\u0645 (\u0646\u0638\u0631\u064a \u0623\u0643\u062b\u0631\u061b \u064a\u0638\u0647\u0631 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u063a\u0627\u0645\u0636\u0629)<\/li>\n<\/ul>\n\n\n\n<p>\u0644\u0630\u0644\u0643 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u062a\u0642\u0648\u0644 \u0641\u0642\u0637 \u201c\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\u201d\u060c \u0641\u0623\u0646\u062a \u062a\u062a\u0631\u0643 \u0645\u062c\u0627\u0644\u064b\u0627 \u0644\u0644\u062a\u0641\u0633\u064a\u0631. \u0648\u0647\u0630\u0647 \u0644\u064a\u0633\u062a \u0644\u0639\u0628\u0629 \u0645\u0645\u062a\u0639\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0639\u0645\u0642 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0648\u062e\u0637\u0637 \u0627\u0644\u0641\u062d\u0635 \u0636\u064a\u0642\u0629 \u0628\u0627\u0644\u0641\u0639\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-does-ellipsoidal-head-actually-mean-in-geometry-terms-\">\u0645\u0627\u0630\u0627 \u064a\u0639\u0646\u064a \u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629\u061f<\/h2>\n\n\n\n<p><strong>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u062c\u0632\u0621 \u0645\u0646 \u0634\u0643\u0644 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0634\u0643\u0644\u060c \u062d\u064a\u062b \u064a\u062a\u0628\u0639 \u0645\u0646\u062d\u0646\u0649 \u062e\u0637 \u0627\u0644\u0637\u0648\u0644 \u0642\u0637\u0639\u064b\u0627 \u0625\u0647\u0644\u064a\u0644\u062c\u064a\u064b\u0627.<\/strong><\/p>\n\n\n\n<p>\u0627\u0644\u062a\u0631\u062c\u0645\u0629: \u062e\u0630 \u0642\u0637\u0639 \u0646\u0627\u0642\u0635 \u0648\u0642\u0645 \u0628\u062a\u062f\u0648\u064a\u0631\u0647 \u062d\u0648\u0644 \u0645\u062d\u0648\u0631 \u0627\u0644\u0648\u0639\u0627\u0621. \u0647\u0630\u0627 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u0633\u062a\u062f\u064a\u0631 \u0647\u0648 \u0631\u0623\u0633\u0643.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-does-2-1-mean-on-a-2-1-ellipsoidal-head-\">\u0645\u0627\u0630\u0627 \u064a\u0639\u0646\u064a \u201c2:1\u201d \u0639\u0644\u0649 \u0631\u0623\u0633 \u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1\u061f<\/h2>\n\n\n\n<p><strong>\u201c\u064a\u0639\u0646\u064a \u201d2:1\" \u0623\u0646 \u0627\u0644\u0645\u062d\u0648\u0631 \u0627\u0644\u0623\u0643\u0628\u0631 \u0644\u0644\u0642\u0637\u0639 \u0627\u0644\u0646\u0627\u0642\u0635 \u064a\u0633\u0627\u0648\u064a \u0636\u0639\u0641 \u0627\u0644\u0645\u062d\u0648\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 (\u0641\u064a \u0627\u0644\u0627\u0635\u0637\u0644\u0627\u062d \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0644\u0647\u0630\u0647 \u0627\u0644\u0631\u0624\u0648\u0633).<\/strong><\/p>\n\n\n\n<p>\u0641\u064a \u062d\u062f\u064a\u062b \u0627\u0644\u0645\u062a\u062c\u0631 \u0627\u0644\u0639\u0645\u0644\u064a\u060c \u0641\u0625\u0646 \u0623\u0647\u0645 \u0645\u0627 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u0644\u0627\u0635\u0647 \u0647\u0648 \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u062a\u0647\u0627 \u0628\u0633\u0631\u0639\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1\u060c \u064a\u0643\u0648\u0646 \u0639\u0645\u0642 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u062d\u0648\u0627\u0644\u064a 0.25 \u00d7 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a (D).<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u0625\u0630\u0627\u064b\u060c \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0639\u0631\u0651\u0641 \u0627\u0644\u0648\u0639\u0627\u0621 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 2000 \u0645\u0645\u060c \u0641\u0623\u0646\u062a \u062a\u0646\u0638\u0631 \u062a\u0642\u0631\u064a\u0628\u0627\u064b \u0625\u0644\u0649&nbsp;<strong>~\u062d\u0648\u0627\u0644\u064a 500 \u0645\u0645<\/strong>&nbsp;\u0627\u0644\u0639\u0645\u0642 \u0627\u0644\u062f\u0627\u062e\u0644\u064a (\u0642\u0628\u0644 \u0623\u0646 \u062a\u0635\u0628\u062d \u0635\u0639\u0628 \u0627\u0644\u0625\u0631\u0636\u0627\u0621 \u0628\u0634\u0623\u0646 \u0627\u0644\u062d\u0627\u0641\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u064a\u0645\u0629 \u0648\u0627\u0644\u062a\u062e\u0641\u064a\u0641 \u0648\u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a).<\/p>\n\n\n\n<p>\u0647\u0630\u0627 \u0627\u0644\u062a\u062f\u0642\u064a\u0642 \u0627\u0644\u0633\u0631\u064a\u0639 \u064a\u0644\u062a\u0642\u0637 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0631\u0633\u0645.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-3855c44\" id=\"gspb_image-id-gsbp-3855c44\"><img decoding=\"async\" src=\"https:\/\/thedishhead.com\/wp-content\/uploads\/2026\/01\/Elliptical-Head-And-An-Ellipsoidal-Head-012.jpg\" data-src=\"\" alt=\"\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0648\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\" loading=\"lazy\" width=\"960\" height=\"720\" title=\"\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"if-they-look-similar-why-should-you-actually-care-\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a\u0627 \u0645\u062a\u0634\u0627\u0628\u0647\u062a\u064a\u0646\u060c \u0641\u0644\u0645\u0627\u0630\u0627 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0647\u062a\u0645 \u0641\u0639\u0644\u0627\u064b\u061f<\/h2>\n\n\n\n<p><strong>\u0644\u0623\u0646 \u201c\u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0628\u062f\u0648\u0646 \u0646\u0633\u0628\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0639\u0645\u0642 \u062a\u0634\u0643\u064a\u0644 \u062e\u0627\u0637\u0626\u060c \u0648\u0633\u0644\u0648\u0643 \u0625\u062c\u0647\u0627\u062f \u0645\u062e\u062a\u0644\u0641\u060c \u0648\u0623\u0646\u0645\u0627\u0637 \u062a\u0631\u0642\u0642 \u0645\u0648\u0627\u062f \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0635\u062f\u0627\u0639 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0643\u0648\u062f\/\u0627\u0644\u062a\u0635\u0645\u064a\u0645.<\/strong><\/p>\n\n\n\n<p>\u0648\u0644\u0623\u0646 \u0648\u0627\u0642\u0639 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0642\u0627\u0633\u064d: \u0628\u0645\u062c\u0631\u062f \u0623\u0646 \u064a\u0628\u062f\u0623 \u0627\u0644\u0645\u062a\u062c\u0631 \u0641\u064a \u0627\u0644\u062a\u0634\u0643\u064a\u0644\u060c \u064a\u0635\u0628\u062d \u201c\u0627\u0644\u062a\u0648\u0636\u064a\u062d\u201d \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0623\u0645\u0631 \u062a\u063a\u064a\u064a\u0631.<\/p>\n\n\n\n<p>\u0625\u0644\u064a\u0643 \u0627\u0644\u0639\u0648\u0627\u0642\u0628 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0627\u0644\u062a\u064a \u0623\u0631\u0627\u0647\u0627 \u0641\u064a \u0623\u063a\u0644\u0628 \u0627\u0644\u0623\u062d\u064a\u0627\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0639\u0645\u0642 \u0631\u0623\u0633 \u062e\u0627\u0637\u0626<\/strong>\u00a0\u2192 \u062a\u062d\u0648\u0644 \u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0641\u0648\u0647\u0629 \u0648\u0627\u0644\u062e\u0644\u0648\u0635 \u0627\u0644\u062f\u0627\u062e\u0644\u064a<\/li>\n\n\n\n<li><strong>\u062a\u0637\u0648\u0631 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u062e\u0627\u0637\u0626<\/strong>\u00a0\u2192 \u064a\u062a\u063a\u064a\u0631 \u062d\u062c\u0645 \u0627\u0644\u0641\u0631\u0627\u063a\u060c \u0648\u062a\u0631\u062a\u0641\u0639 \u0627\u0644\u062e\u0631\u062f\u0629<\/li>\n\n\n\n<li><strong>\u0645\u0646\u0637\u0642\u0629 \u062a\u0631\u0642\u0642 \u0645\u062e\u062a\u0644\u0641\u0629<\/strong>\u00a0\u2192 \u062a\u0641\u062a\u0642\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0633\u0645\u0643 \u0628\u0639\u062f \u0627\u0644\u062a\u0634\u0643\u064a\u0644<\/li>\n\n\n\n<li><strong>\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0643\u0648\u062f \u0644\u0627 \u062a\u062a\u0637\u0627\u0628\u0642 \u0645\u0639 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0633\u0644\u0645\u0629<\/strong>\u00a0\u2192 \u0623\u0644\u0645 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0648\u0631\u0642\u064a<\/li>\n\n\n\n<li><strong>\u0632\u0644\u0627\u062a \u0627\u0644\u0645\u0647\u0644\u0629 \u0627\u0644\u0632\u0645\u0646\u064a\u0629<\/strong>\u00a0\u2192 \u0625\u0639\u0627\u062f\u0629 \u0635\u064a\u0627\u063a\u0629 \u0623\u0648 \u0625\u0639\u0627\u062f\u0629 \u0635\u064a\u0627\u063a\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0628\u0633\u064a\u0637\u061f \u0644\u064a\u0633 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639. \u0644\u0643\u0646 \u064a\u0645\u0643\u0646 \u062a\u062c\u0646\u0628\u0647\u061f \u0646\u0639\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-do-elliptical-vs-ellipsoidal-heads-compare-in-pressure-vessel-design-terms-\">\u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u0631\u0624\u0648\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629 \u0648\u0627\u0644\u0631\u0624\u0648\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u062a\u0635\u0645\u064a\u0645 \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0636\u063a\u0637\u061f<\/h2>\n\n\n\n<p><strong>\u0641\u064a \u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0633\u0644\u064a\u0645\u0629\u060c \u0644\u0627 \u062a\u0648\u062c\u062f \u201c\u0645\u0642\u0627\u0628\u0644\u201d \u0625\u0630\u0627 \u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u201c\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0643\u0627\u062e\u062a\u0635\u0627\u0631\u061b \u062d\u064a\u062b \u0644\u0627 \u062a\u0638\u0647\u0631 \u201c\u0645\u0642\u0627\u0628\u0644\u201d \u0625\u0644\u0627 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0646\u0633\u0628\u0629 \u0623\u0648 \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u063a\u064a\u0631 \u0648\u0627\u0636\u062d.<\/strong><\/p>\n\n\n\n<p>\u0644\u0630\u0627 \u0641\u0625\u0646 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0641\u0627\u0626\u062f\u0629 \u0647\u064a:&nbsp;<strong>2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>&nbsp;\u0645\u0642\u0627\u0628\u0644 \u201c\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a\/\u0646\u0633\u0628\u0629 \u0628\u064a\u0636\u0627\u0648\u064a\u0629 \u0636\u0645\u0646\u064a\u0629 \u0623\u062e\u0631\u0649\u201d.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-changes-when-the-ellipsoidal-ratio-changes-\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062a\u063a\u064a\u0631 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u063a\u064a\u0631 \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629\u061f<\/h2>\n\n\n\n<p><strong>\u0639\u0646\u062f\u0645\u0627 \u064a\u0635\u0628\u062d \u0627\u0644\u0634\u0643\u0644 \u201c\u0623\u0639\u0645\u0642\u201d \u0623\u0648 \u201c\u0623\u0642\u0644 \u0639\u0645\u0642\u064b\u0627\u201d\u060c \u0641\u0625\u0646\u0643 \u062a\u063a\u064a\u0631 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0636\u063a\u0637 \u0648\u0635\u0639\u0648\u0628\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0631\u0623\u0633.<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0631\u0623\u0633 \u0623\u0639\u0645\u0642<\/strong>\u00a0(\u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u201c\u0627\u0644\u0645\u0635\u0628\u0627\u062d\u201d): \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0623\u0641\u0636\u0644 \u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0644\u0643\u0646 \u062a\u0634\u0643\u064a\u0644\u0647 \u0623\u0635\u0639\u0628 \u0648\u0627\u0631\u062a\u0641\u0627\u0639\u0647 \u0623\u0643\u062b\u0631.<\/li>\n\n\n\n<li><strong>\u0631\u0623\u0633 \u0623\u0642\u0635\u0631<\/strong>:: \u064a\u0648\u0641\u0631 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u060c \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0623\u0633\u0647\u0644 \u0645\u0644\u0627\u0621\u0645\u062a\u0647 \u0641\u064a \u0627\u0644\u0632\u0644\u0627\u062c\u0627\u062a \u0627\u0644\u0636\u064a\u0642\u0629\u060c \u0648\u0644\u0643\u0646 \u0642\u062f \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0633\u064f\u0645\u0643 \u0644\u062a\u0644\u0628\u064a\u0629 \u062d\u062f\u0648\u062f \u0627\u0644\u0636\u063a\u0637.<\/li>\n<\/ul>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u060c \u064a\u062e\u062a\u0627\u0631 \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646&nbsp;<strong>2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>&nbsp;\u0644\u0623\u0646\u0647 \u062d\u0644 \u0648\u0633\u0637 \u0645\u0639\u062a\u0631\u0641 \u0628\u0647 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0639\u0645\u0642 \u0631\u0623\u0633 \u0645\u0639\u0642\u0648\u0644<\/li>\n\n\n\n<li>\u062e\u0628\u0631\u0629 \u0645\u0634\u062a\u0631\u0643\u0629 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0627\u0644\u062a\u0634\u0643\u064a\u0644<\/li>\n\n\n\n<li>\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0623\u0644\u0648\u0641\u0629 \u0648\u062a\u0648\u0642\u0639\u0627\u062a \u0627\u0644\u0641\u062d\u0635<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-s-the-easiest-way-to-tell-what-someone-means-by-elliptical-head-\">\u0645\u0627 \u0647\u064a \u0623\u0633\u0647\u0644 \u0637\u0631\u064a\u0642\u0629 \u0644\u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u064a\u0639\u0646\u064a\u0647 \u0634\u062e\u0635 \u0645\u0627 \u0628\u0640 \u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0628\u064a\u0636\u0627\u0648\u064a\u201d\u061f<\/h2>\n\n\n\n<p><strong>\u0627\u0633\u0623\u0644 \u0639\u0646 \u0627\u0644\u0646\u0633\u0628\u0629 \u0648\u0628\u064a\u0627\u0646 \u0627\u0644\u0631\u0633\u0645 - \u0623\u0648 \u0627\u0633\u062a\u0646\u062a\u062c \u0630\u0644\u0643 \u0645\u0646 \u0627\u0644\u0639\u0645\u0642 \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0645\u0639\u0637\u064a\u064a\u0646.<\/strong><\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0644\u062f\u064a\u0643 \u0623\u0631\u0642\u0627\u0645 \u0628\u0627\u0644\u0641\u0639\u0644\u060c \u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0633\u0631\u064a\u0639 \u0644\u0644\u0634\u0645:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"is-the-head-depth-close-to-d-4-\">\u0647\u0644 \u0639\u0645\u0642 \u0627\u0644\u0631\u0623\u0633 \u0642\u0631\u064a\u0628 \u0645\u0646 D\/4\u061f<\/h2>\n\n\n\n<p><strong>\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0628\u0646\u0639\u0645\u060c \u0641\u0623\u0646\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u062c\u062d \u062a\u0646\u0638\u0631 \u0625\u0644\u0649 \u0631\u0623\u0633 \u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1.<\/strong><\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0627\u0644\u0623\u0645\u0631 \u0643\u0630\u0644\u0643\u060c \u0641\u0623\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u0648\u0636\u064a\u062d. \u0644\u0627 \u062a\u062e\u0645\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"which-term-should-you-use-on-drawings-and-rfqs-\">\u0645\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u062a\u062e\u062f\u0645\u0647 \u0641\u064a \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0637\u0644\u0628\u0627\u062a \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0639\u0631\u0648\u0636\u061f<\/h2>\n\n\n\n<p><strong>\u0627\u0633\u062a\u062e\u062f\u0645 \u201c\u0631\u0623\u0633 \u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1\u201d (\u0623\u0648 \u0627\u0630\u0643\u0631 \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629 \u0635\u0631\u0627\u062d\u0629\u064b) \u0648\u0642\u0645 \u0628\u062a\u0636\u0645\u064a\u0646 \u062a\u0639\u0631\u064a\u0641\u0627\u062a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0645\u062b\u0644 \u0627\u0644\u0645\u0639\u0631\u0641 \u0648\u0627\u0644\u0633\u064f\u0645\u0643 \u0648\u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u064a\u0645\u0629 \u0648\u0627\u0644\u0631\u0645\u0632.<\/strong><\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u0639\u062f\u062f\u064b\u0627 \u0623\u0642\u0644 \u0645\u0646 \u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0648\u0639\u062f\u062f\u064b\u0627 \u0623\u0642\u0644 \u0645\u0646 \u0631\u0633\u0627\u0626\u0644 \u201c\u0627\u0644\u0631\u062c\u0627\u0621 \u0627\u0644\u062a\u0623\u0643\u064a\u062f\u201d\u060c \u0641\u0627\u0643\u062a\u0628\u0647\u0627 \u0643\u0645\u0627 \u0644\u0648 \u0643\u0646\u062a \u062a\u0639\u0646\u064a\u0647\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-i-like-to-see-in-a-clean-rfq-line-item\">\u0645\u0627 \u0623\u062d\u0628 \u0623\u0646 \u0623\u0631\u0627\u0647 \u0641\u064a \u0628\u0646\u062f \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0646\u0638\u064a\u0641<\/h2>\n\n\n\n<p><strong>\u0627\u0630\u0643\u0631 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0648\u0627\u0644\u0646\u0633\u0628\u0629 \u0648\u0627\u0644\u0631\u0645\u0632 \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062d\u0631\u062c\u0629 \u0641\u064a \u0645\u0643\u0627\u0646 \u0648\u0627\u062d\u062f.<\/strong>&nbsp;\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0646\u0648\u0639 \u0627\u0644\u0631\u0623\u0633:\u00a0<strong>2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644 (\u0639\u0644\u0649 \u063a\u0631\u0627\u0631 ASME)<\/strong><\/li>\n\n\n\n<li>\u0627\u0644\u062d\u062c\u0645:\u00a0<strong>\u0627\u0644\u0645\u0639\u0631\u0641 = ___<\/strong><\/li>\n\n\n\n<li>\u0627\u0644\u0633\u064f\u0645\u0643:\u00a0<strong>\u0631 = ___ (\u0645\u0639 \u062f\u0642\u064a\u0642\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0625\u0630\u0627 \u0644\u0632\u0645 \u0627\u0644\u0623\u0645\u0631)<\/strong><\/li>\n\n\n\n<li>\u0634\u0641\u0629 \u0645\u0633\u062a\u0642\u064a\u0645\u0629 (SF):\u00a0<strong>___<\/strong><\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0627\u062f\u0629:\u00a0<strong>SA516 Gr516 Gr70 \/ 304L \/ \u0645\u0632\u062f\u0648\u062c \/ \u0625\u0644\u062e.<\/strong><\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0627\u062c\/\u0627\u0644\u0645\u0641\u0635\u0644 (\u0625\u0646 \u0648\u062c\u062f\u062a)<\/li>\n\n\n\n<li>\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0644\u062d\u0627\u0645: \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0645\u0627\u0626\u0644\u0629\/\u0627\u0644\u0648\u062c\u0647 \u0627\u0644\u062c\u0630\u0631\u064a<\/li>\n\n\n\n<li>\u0627\u0644\u0627\u0642\u062a\u0636\u0627\u0621 \u0627\u0644\u0648\u0637\u0646\u064a: VT\/MT\/PT\/UT\/RT \u062d\u0633\u0628 \u0627\u0644\u062d\u0627\u062c\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629: \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0646\u0637\u0628\u0627\u0642\u0647\u0627<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u062e\u0627\u0631\u062c\u0629 \u0639\u0646 \u0627\u0644\u062c\u0648\u0644\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0647 \u0644\u064a\u0633\u062a \u201c\u0625\u0636\u0627\u0641\u064a\u0629\u201d. \u0647\u0643\u0630\u0627 \u062a\u0648\u0642\u0641 \u0627\u0644\u0645\u0641\u0627\u062c\u0622\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quick-comparison-table-what-people-usually-mean-vs-what-they-should-say\">\u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0633\u0631\u064a\u0639: \u0645\u0627 \u064a\u0639\u0646\u064a\u0647 \u0627\u0644\u0646\u0627\u0633 \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0645\u0627 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0642\u0648\u0644\u0648\u0647<\/h2>\n\n\n\n<p><strong>\u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u0647\u0648 \u0641\u064a \u0627\u0644\u0623\u0633\u0627\u0633 \u0637\u0628\u0642\u0629 \u062a\u0631\u062c\u0645\u0629 \u0628\u064a\u0646 \u0644\u063a\u0629 \u0627\u0644\u0645\u062a\u062c\u0631 \u0648\u0644\u063a\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0627\u0644\u0630\u064a \u0633\u062a\u0633\u0645\u0639\u0647<\/th><th>\u0645\u0627 \u0647\u064a&nbsp;<em>\u0641\u064a \u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0623\u062d\u064a\u0627\u0646<\/em>&nbsp;\u064a\u0639\u0646\u064a \u0641\u064a \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/th><th>\u0645\u0627\u0630\u0627 \u062a\u0643\u062a\u0628 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u0627\u0646\u0639\u062f\u0627\u0645 \u0627\u0644\u063a\u0645\u0648\u0636<\/th><\/tr><\/thead><tbody><tr><td>\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/td><td>\u0639\u0627\u062f\u0629\u064b&nbsp;<strong>2:1 \u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644<\/strong><\/td><td><strong>2:1 \u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>&nbsp;(\u0646\u0633\u0628\u0629 \u0627\u0644\u0648\u0644\u0627\u064a\u0629)<\/td><\/tr><tr><td>\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/td><td>\u0631\u0623\u0633 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644 (\u063a\u0627\u0644\u0628\u0627\u064b 2:1)<\/td><td><strong>2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>&nbsp;\u0623\u0648&nbsp;<strong>(\u0646\u0633\u0628\u0629):1 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong><\/td><\/tr><tr><td>\u0631\u0623\u0633 \u0634\u0628\u0647 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/td><td>\u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u062d\u064a\u0627\u0646&nbsp;<strong>2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>, \u060c \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u0628\u0634\u0643\u0644 \u0641\u0636\u0641\u0627\u0636<\/td><td>\u062a\u062c\u0646\u0628 \u0627\u0644\u0639\u0627\u0645\u064a\u0629\u061b \u0627\u0643\u062a\u0628&nbsp;<strong>2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong><\/td><\/tr><tr><td>\u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \/ \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/td><td>\u0648\u0635\u0641 \u0627\u0644\u0645\u0646\u062d\u0646\u0649 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/td><td>\u062a\u0633\u062a\u062e\u062f\u0645 \u0641\u0642\u0637 \u0644\u0644\u0631\u0633\u0648\u0645 \u0627\u0644\u062a\u062e\u0637\u064a\u0637\u064a\u0629\u061b \u0648\u0644\u064a\u0633 \u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/td><\/tr><tr><td>\u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\/\u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644<\/td><td>\u0648\u0635\u0641 \u0627\u0644\u0633\u0637\u062d \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/td><td>\u0623\u0641\u0636\u0644 \u0645\u0635\u0637\u0644\u062d \u0644\u0644\u0631\u0623\u0633 \u0627\u0644\u0645\u0634\u0643\u0644 \u0627\u0644\u0641\u0639\u0644\u064a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"is-an-ellipsoidal-head-the-same-as-a-torispherical-head-\">\u0647\u0644 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0647\u0648 \u0646\u0641\u0633\u0647 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u061f<\/h2>\n\n\n\n<p><strong>\u0644\u0627-\u064a\u062a\u0628\u0639 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0645\u0646\u062d\u0646\u0649 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u062d\u0644\u0642\u0627\u0646\u064a \u0645\u0628\u0646\u064a \u0645\u0646 \u062a\u0627\u062c \u0643\u0631\u0648\u064a \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0641\u0635\u0644 \u062d\u0644\u0642\u064a.<\/strong><\/p>\n\n\n\n<p>\u0623\u0646\u0627 \u0623\u0630\u0643\u0631 \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0644\u0623\u0646\u0646\u064a \u0631\u0623\u064a\u062a \u0637\u0644\u0628\u0627\u062a \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0639\u0631\u0648\u0636 \u062d\u064a\u062b \u0627\u0633\u062a\u064f\u062e\u062f\u0645\u062a \u0643\u0644\u0645\u0629 \u201c\u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\u201d\u060c \u0644\u0643\u0646 \u0646\u0633\u0628 \u0627\u0644\u0631\u0633\u0645 \u0628\u062f\u062a \u0644\u064a \u0643\u0631\u0648\u064a\u0629 \u0627\u0644\u0634\u0643\u0644 (\u062a\u0627\u062c \u0636\u062d\u0644\u060c \u0645\u0641\u0635\u0644 \u0645\u062d\u062f\u062f). \u0647\u0630\u0647 \u0639\u0627\u0626\u0644\u0629 \u0631\u0623\u0633 \u0645\u0646\u0641\u0635\u0644\u0629.<\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u064a\u0648\u0636\u062d&nbsp;<strong>\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062a\u0627\u062c<\/strong>&nbsp;\u0648&nbsp;<strong>\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0645\u0641\u0635\u0644<\/strong>, \u0641\u0625\u0646\u0643 \u062a\u0646\u062c\u0631\u0641 \u0625\u0644\u0649 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0634\u0643\u0644\u064b\u0627 \u0628\u064a\u0636\u0627\u0648\u064a\u064b\u0627 \u0646\u0627\u0639\u0645\u064b\u0627 \u0648\u0645\u0633\u062a\u0645\u0631\u064b\u0627 \u064a\u0634\u0628\u0647 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0646\u0627\u0642\u0635\u060c \u0641\u0623\u0646\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u062c\u062d \u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u0625\u0647\u0644\u064a\u0644\u062c\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"does-manufacturing-change-between-elliptical-and-ellipsoidal-\">\u0647\u0644 \u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0628\u064a\u0646 \u201c\u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0648\u201c\u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d\u061f<\/h2>\n\n\n\n<p><strong>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0643\u0644\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u064a\u0646 \u064a\u0634\u064a\u0631\u0627\u0646 \u0625\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a 2:1\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0627\u062d\u062f\u061b \u0641\u0627\u0644\u0645\u062e\u0627\u0637\u0631\u0629 \u0647\u064a \u0623\u0646&nbsp;<em>\u063a\u0645\u0648\u0636 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/em>&nbsp;\u064a\u0633\u0628\u0628 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0623\u0648 \u0627\u0644\u0639\u0645\u0642 \u0627\u0644\u062e\u0627\u0637\u0626 \u0623\u0648 \u0641\u062d\u0648\u0635\u0627\u062a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u062e\u0627\u0637\u0626\u0629.<\/strong><\/p>\n\n\n\n<p>\u0637\u0631\u0642 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 (\u062d\u0633\u0628 \u0627\u0644\u0633\u064f\u0645\u0643\/\u0627\u0644\u0642\u0637\u0631\/\u0627\u0644\u0645\u0627\u062f\u0629):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f (\u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0628\u0627\u0644\u0643\u0628\u0633\u060c \u0648\u0627\u0644\u063a\u0632\u0644)<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062e\u0646 (\u0639\u0646\u062f \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0623\u0648 \u0627\u0644\u062a\u064a \u064a\u0635\u0639\u0628 \u062a\u0634\u0643\u064a\u0644\u0647\u0627)<\/li>\n\n\n\n<li>\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0642\u0637\u0627\u0639\u0627\u062a + \u0627\u0644\u0644\u062d\u0627\u0645 \u0644\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 (\u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629)<\/li>\n<\/ul>\n\n\n\n<p>\u062d\u064a\u062b \u064a\u0635\u0628\u062d \u0627\u0644\u0623\u0645\u0631 \u062d\u0642\u064a\u0642\u064a\u0627\u064b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u062e\u0641\u064a\u0641<\/strong>\u00a0\u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u062a\u0627\u062c\/\u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644<\/li>\n\n\n\n<li><strong>\u0641\u062d\u0635 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong>\u00a0(\u0627\u0644\u0639\u0645\u0642 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0631\u0629 \u0648\u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u064a\u0645\u0629)<\/li>\n\n\n\n<li><strong>\u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u0634\u0637\u0628\u0629<\/strong>\u00a0\u0644\u0644\u062a\u0631\u0643\u064a\u0628<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u062a\u0628\u0639<\/strong>\u00a0(MTCs\/\u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\/\u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629) \u0644\u0644\u0639\u0645\u0644 \u0628\u0627\u0644\u0631\u0645\u0648\u0632<\/li>\n<\/ul>\n\n\n\n<p>\u0645\u0631\u0629 \u0623\u062e\u0631\u0649: \u0646\u0641\u0633 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0646\u0641\u0633\u0647\u0627. \u0639\u0645\u0644\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0643\u0644\u0645\u0629 \u201c\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u062a\u062e\u0641\u064a \u0646\u0633\u0628\u0629 \u0623\u0648 \u062a\u0648\u0642\u0639\u064b\u0627 \u0645\u062e\u062a\u0644\u0641\u064b\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-should-b2b-buyers-check-before-approving-an-elliptical-ellipsoidal-head-order-\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0639\u0644\u0649 \u0645\u0634\u062a\u0631\u064a B2B \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u0637\u0644\u0628 \u201c\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a\/\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\u201d\u061f<\/h2>\n\n\n\n<p><strong>\u062a\u0623\u0643\u064a\u062f \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0648\u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062f\u0646\u064a\u0627 \u0628\u0639\u062f \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0641\u062d\u0635 \u0642\u0628\u0644 \u0628\u062f\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/strong><\/p>\n\n\n\n<p>\u0625\u0644\u064a\u0643 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0646\u0648\u0639 \u0627\u0644\u0631\u0623\u0633 + \u0627\u0644\u0646\u0633\u0628\u0629<\/strong>: \u201c2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\u201d \u0645\u0643\u062a\u0648\u0628\u0629 \u0628\u0648\u0636\u0648\u062d<\/li>\n\n\n\n<li><strong>\u0645\u0631\u062c\u0639 \u0627\u0644\u0647\u0648\u064a\u0629\/\u0627\u0644\u062a\u0646\u0641\u064a\u0630<\/strong>: \u0647\u0644 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0641\u064a \u0627\u0644\u062f\u0627\u062e\u0644 \u0623\u0645 \u0641\u064a \u0627\u0644\u062e\u0627\u0631\u062c\u061f<\/li>\n\n\n\n<li><strong>\u0634\u0641\u0629 \u0645\u0633\u062a\u0642\u064a\u0645\u0629<\/strong>:: \u0627\u0644\u0637\u0648\u0644 \u0648\u0627\u0644\u062a\u0641\u0627\u0648\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0633\u064f\u0645\u0643<\/strong>:: \u0627\u0644\u0627\u0633\u0645\u064a\u0629 +\u00a0<strong>\u062f\u0642\u064a\u0642\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0634\u0643\u064a\u0644<\/strong>\u00a0(\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u062d\u0631\u062c\u0629)<\/li>\n\n\n\n<li><strong>\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f<\/strong>: ASME\/EN\/JIS + \u062f\u0631\u062c\u0629 ASME\/EN\/JIS<\/li>\n\n\n\n<li><strong>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644<\/strong>:: \u0628\u0627\u0631\u062f\/\u0633\u0627\u062e\u0646\u060c \u0645\u0633\u0645\u0648\u062d \u0628\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0642\u0637\u0639\u064a \u0623\u0645 \u0644\u0627<\/li>\n\n\n\n<li><strong>\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0644\u062d\u0627\u0645<\/strong>:: \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0634\u0637\u0628\u0629 \u0644\u062a\u062c\u0647\u064a\u0632 \u0627\u0644\u0645\u062a\u062c\u0631<\/li>\n\n\n\n<li><strong>NDE\/PWHT<\/strong>:: \u062a\u0648\u0636\u064a\u062d (\u0644\u0627 \u062a\u0641\u062a\u0631\u0636)<\/li>\n\n\n\n<li><strong>\u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639<\/strong>:: \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u062e\u062a\u0645\u060c \u0648\u062d\u0632\u0645\u0629 \u0627\u0644\u0623\u0648\u0631\u0627\u0642<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641<\/strong>:: \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062d\u0627\u0641\u0629 \u0645\u0647\u0645\u0629 \u0623\u0643\u062b\u0631 \u0645\u0645\u0627 \u064a\u0639\u062a\u0631\u0641 \u0628\u0647 \u0627\u0644\u0646\u0627\u0633<\/li>\n<\/ul>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u0623\u0646 \u062a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u0623\u0645\u0627\u0646\u0627\u064b\u060c \u0627\u0637\u0644\u0628&nbsp;<strong>\u062a\u0642\u0631\u064a\u0631 \u0627\u0644\u0628\u064f\u0639\u062f<\/strong>&nbsp;(\u0627\u0644\u0639\u0645\u0642 \u0648\u0627\u0644\u0642\u0637\u0631 \u0648\u0627\u0644\u0634\u0641\u0629) \u0648\u0635\u0648\u0631 \u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0642\u064a\u0627\u0633. \u0644\u064a\u0633\u062a \u0641\u0627\u062e\u0631\u0629. \u0641\u0642\u0637 \u0645\u0646\u0636\u0628\u0637.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-tl-dr\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u201c\u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a\u201d \u0647\u0648 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u062f\u0642\u064a\u0642<\/strong>\u00a0\u0644\u0631\u0623\u0633 \u0648\u0639\u0627\u0621 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a.<\/li>\n\n\n\n<li><strong>\u201c\u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644\u201d \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0639\u0627\u0645\u064a\u0629<\/strong>\u00a0\u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0639\u0627\u062f\u0629\u064b\u00a0<strong>2:1 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644<\/strong>, \u060c \u0648\u0644\u0643\u0646 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u063a\u0627\u0645\u0636\u0629.<\/li>\n\n\n\n<li><strong>\u0625\u0630\u0627 \u0644\u0645 \u062a\u0643\u0646 \u0627\u0644\u0646\u0633\u0628\u0629 \u0645\u0630\u0643\u0648\u0631\u0629\u060c \u0641\u0623\u0646\u062a \u062a\u062e\u0645\u0646<\/strong>-\u0648\u0627\u0644\u062a\u062e\u0645\u064a\u0646 \u0645\u0643\u0644\u0641 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/li>\n\n\n\n<li><strong>\u0641\u062d\u0635 \u0633\u0631\u064a\u0639 \u0644\u0644\u0639\u0642\u0644\u0627\u0646\u064a\u0629<\/strong>\u00a02:1 \u0639\u0645\u0642 \u0627\u0644\u0631\u0623\u0633 \u0627\u0644\u0625\u0647\u0644\u064a\u0644\u062c\u064a 2:1 \u062a\u0642\u0631\u064a\u0628\u064b\u0627\u00a0<strong>D\/4<\/strong>.<\/li>\n\n\n\n<li><strong>\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a:<\/strong>\u00a0\u0627\u0643\u062a\u0628\u00a0<strong>\u201c2:1 \u0631\u0623\u0633 \u0628\u064a\u0636\u0627\u0648\u064a \u0627\u0644\u0634\u0643\u0644 \u0625\u0647\u0644\u064a\u0644\u062c\u064a \u0627\u0644\u0634\u0643\u0644\u201d<\/strong>\u00a0\u0639\u0644\u0649 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0637\u0644\u0628\u0627\u062a \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0639\u0631\u0648\u0636\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0639\u0631\u0641 \u0648\u0627\u0644\u0633\u064f\u0645\u0643 \u0648\u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u064a\u0645\u0629 \u0648\u0627\u0644\u0645\u0627\u062f\u0629 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