{"id":9843,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-f392-2\/"},"modified":"2026-04-16T09:53:45","modified_gmt":"2026-04-16T01:53:45","slug":"astm-f392","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/ta\/standard\/astm-f392\/","title":{"rendered":"ASTM F392"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0bbe\u0b9f\u0bc1\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0b83\u0baa\u0bcd\u0bb3\u0bc6\u0b95\u0bcd\u0bb8\u0bcd \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb4\u0bc8\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0ba4\u0ba9\u0bcd\u0bae\u0bc8\u0baf\u0bbf\u0ba9\u0bcd \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bae\u0bcd<\/h2>\n\n\n\n<p>\u0b83\u0baa\u0bcd\u0bb3\u0bc6\u0b95\u0bcd\u0bb8\u0bcd \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb4\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd \u0baa\u0bca\u0bb0\u0bc1\u0b9f\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 \u0b92\u0bb0\u0bc1 \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0baa\u0bcd \u0baa\u0ba3\u0bcd\u0baa\u0bc1\u0b95\u0bcd\u0b95\u0bc2\u0bb1\u0bbe\u0b95\u0bc1\u0bae\u0bcd, \u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bbe\u0b95 \u0baa\u0bcb\u0ba9\u0bcd\u0bb1 \u0ba4\u0bc1\u0bb1\u0bc8\u0b95\u0bb3\u0bbf\u0bb2\u0bcd. <strong data-start=\"2878\" data-end=\"2889\">\u0bae\u0bb0\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bae\u0bcd<\/strong>, <strong data-start=\"2891\" data-end=\"2909\">\u0bae\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bbf\u0baf\u0bb2\u0bcd<\/strong>, \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd <strong data-start=\"2915\" data-end=\"2933\">\u0b89\u0ba3\u0bb5\u0bc1\u0baa\u0bcd \u0baa\u0bca\u0ba4\u0bbf<\/strong>, \u0b85\u0b99\u0bcd\u0b95\u0bc1 \u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bcd \u0b95\u0bbe\u0bb2\u0baa\u0bcd\u0baa\u0bcb\u0b95\u0bcd\u0b95\u0bbf\u0bb2\u0bcd \u0baa\u0bbe\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbe\u0bae\u0bb2\u0bcd \u0b87\u0bb0\u0bc1\u0b95\u0bcd\u0b95 \u0bb5\u0bc7\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd. \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0bb5\u0bb3\u0bc8\u0bb5\u0ba4\u0bbe\u0bb2\u0bcd \u0ba4\u0ba9\u0bcd \u0b92\u0bb0\u0bc1\u0b99\u0bcd\u0b95\u0bbf\u0ba3\u0bc8\u0baa\u0bcd\u0baa\u0bc8 \u0b87\u0bb4\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd\u0ba4\u0bcd \u0ba4\u0bbe\u0bb3\u0bcd\u0b95\u0bb3\u0bcd \u0bb5\u0bb4\u0bbf\u0bb5\u0b95\u0bc1\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0bae\u0bcd <strong data-start=\"3065\" data-end=\"3085\">\u0ba4\u0bc1\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bb4\u0bc1\u0ba4\u0bc1\u0b95\u0bb3\u0bcd<\/strong>, <strong data-start=\"3087\" data-end=\"3109\">\u0b88\u0bb0\u0baa\u0bcd\u0baa\u0ba4 \u0b8a\u0b9f\u0bc1\u0bb0\u0bc1\u0bb5\u0bb2\u0bcd<\/strong>, \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 <strong data-start=\"3114\" data-end=\"3132\">\u0b86\u0b95\u0bcd\u0b9a\u0bbf\u0b9c\u0ba9\u0bcd \u0ba8\u0bc1\u0bb4\u0bc8\u0bb5\u0bc1<\/strong>, \u0b87\u0bb5\u0bc8 \u0b85\u0ba9\u0bc8\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0ba4\u0baf\u0bbe\u0bb0\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd \u0baa\u0bbe\u0ba4\u0bc1\u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bc7\u0bae\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bcd \u0b95\u0bbe\u0bb2\u0ba4\u0bcd\u0ba4\u0bc8 \u0baa\u0bbe\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/p>\n\n\n\n<p><strong data-start=\"3190\" data-end=\"3203\">ASTM F392<\/strong> \u0b89\u0bb1\u0bcd\u0baa\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bbe\u0bb3\u0bb0\u0bcd\u0b95\u0bb3\u0bc8 \u0b85\u0ba9\u0bc1\u0bae\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0baa\u0bcb\u0b95\u0bcd\u0b95\u0bc1\u0bb5\u0bb0\u0ba4\u0bcd\u0ba4\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b95\u0bc8\u0baf\u0bbe\u0bb3\u0bc1\u0bae\u0bcd \u0b85\u0bb4\u0bc1\u0ba4\u0bcd\u0ba4\u0b99\u0bcd\u0b95\u0bb3\u0bc8 \u0b89\u0bb0\u0bc1\u0bb5\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd<\/li>\n\n\n\n<li>\u0baa\u0bb2\u0bcd\u0bb2\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0ba4\u0bcd \u0ba4\u0bbf\u0bb0\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0b99\u0bcd\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0b89\u0bb3\u0bcd\u0bb3 \u0bb5\u0b9f\u0bbf\u0bb5\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0bb5\u0bc7\u0bb1\u0bc1\u0baa\u0bbe\u0b9f\u0bc1\u0b95\u0bb3\u0bc8 \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bc1\u0b99\u0bcd\u0b95\u0bb3\u0bcd.<\/li>\n\n\n\n<li>\u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0 \u0b85\u0bb4\u0bc1\u0ba4\u0bcd\u0ba4\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0b95\u0bc0\u0bb4\u0bcd \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd\u0b95\u0bbf\u0ba9\u0bcd \u0b85\u0bb2\u0bae\u0bbe\u0bb0\u0bbf \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0bbf\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd<\/li>\n\n\n\n<li>\u0baa\u0bb2\u0bcd\u0bb5\u0bc7\u0bb1\u0bc1 \u0baa\u0bca\u0bb0\u0bc1\u0bb3\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bbf\u0ba9\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bc8 \u0b92\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bb5\u0bc1\u0bae\u0bcd.<\/li>\n\n\n\n<li>\u0b86\u0bb0\u0bbe\u0baf\u0bcd\u0b9a\u0bcd\u0b9a\u0bbf \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0bbe\u0b9f\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0ba4\u0bb0 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf \u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b86\u0ba4\u0bb0\u0bb5\u0bb3\u0bbf\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd<\/li>\n<\/ul>\n\n\n\n<p>\u0baa\u0bcb\u0bb8\u0bcd\u0b9f\u0bcd-\u0b95\u0ba3\u0bcd\u0b9f\u0bbf\u0bb7\u0ba9\u0bbf\u0b99\u0bcd \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0b95\u0bb3\u0bcd \u0baa\u0bcb\u0ba9\u0bcd\u0bb1\u0bb5\u0bb1\u0bcd\u0bb1\u0bc1\u0b9f\u0ba9\u0bcd \u0b87\u0ba3\u0bc8\u0ba8\u0bcd\u0ba4\u0bc1 <strong data-start=\"3556\" data-end=\"3587\">\u0bb5\u0bbe\u0baf\u0bc1 \u0b95\u0b9f\u0ba4\u0bcd\u0ba4\u0bc1 \u0bb5\u0bbf\u0b95\u0bbf\u0ba4\u0bae\u0bcd (GTR)<\/strong> \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 <strong data-start=\"3591\" data-end=\"3634\">\u0b88\u0bb0\u0baa\u0bcd\u0baa\u0ba4 \u0b86\u0bb5\u0bbf \u0b95\u0b9f\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd \u0bb5\u0bbf\u0b95\u0bbf\u0ba4\u0bae\u0bcd (MVTR)<\/strong> \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bc0\u0b9f\u0bc1\u0b95\u0bb3\u0bbf\u0bb2\u0bcd, ASTM F392 \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd \u0ba4\u0bb0 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bbf\u0bb2\u0bcd \u0b92\u0bb0\u0bc1 \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8 \u0ba8\u0b9f\u0bc8\u0bae\u0bc1\u0bb1\u0bc8\u0baf\u0bbe\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM F392 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b85\u0ba4\u0ba9\u0bcd \u0ba8\u0bcb\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bc8\u0baa\u0bcd \u0baa\u0bc1\u0bb0\u0bbf\u0ba8\u0bcd\u0ba4\u0bc1\u0b95\u0bca\u0bb3\u0bcd\u0bb3\u0bc1\u0ba4\u0bb2\u0bcd<\/h2>\n\n\n\n<p><strong data-start=\"891\" data-end=\"904\">ASTM F392<\/strong>, \u0b85\u0ba4\u0bbf\u0b95\u0bbe\u0bb0\u0baa\u0bcd\u0baa\u0bc2\u0bb0\u0bcd\u0bb5\u0bae\u0bbe\u0b95 \u0ba4\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f\u0ba4\u0bc1 <em data-start=\"924\" data-end=\"1007\">\u0b83\u0baa\u0bcd\u0bb3\u0bc6\u0b95\u0bcd\u0bb8\u0bcd \u0b9f\u0bc1\u0baf\u0bc2\u0bb0\u0baa\u0bbf\u0bb2\u0bbf\u0b9f\u0bcd\u0b9f\u0bbf\u0b95\u0bcd\u0b95\u0bbe\u0ba9 \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bbe\u0ba9 \u0ba4\u0b9f\u0bc8 \u0baa\u0bca\u0bb0\u0bc1\u0b9f\u0bcd\u0b95\u0bb3\u0bc8 \u0b95\u0ba3\u0bcd\u0b9f\u0bbf\u0bb7\u0ba9\u0bbf\u0b99\u0bcd \u0b9a\u0bc6\u0baf\u0bcd\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0ba8\u0bbf\u0bb2\u0bc8\u0baf\u0bbe\u0ba9 \u0baa\u0baf\u0bbf\u0bb1\u0bcd\u0b9a\u0bbf<\/em>, \u0bae\u0bbe\u0ba4\u0bbf\u0bb0\u0bbf\u0b95\u0bb3\u0bbf\u0ba9\u0bcd \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bb5\u0bbf\u0baf\u0bb2\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd \u0baa\u0ba3\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bc8 \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1 \u0bae\u0bc1\u0ba9\u0bcd\u0baa\u0bc1, \u0b85\u0bb5\u0bb1\u0bcd\u0bb1\u0bc8 \u0bae\u0bc1\u0ba9\u0bcd-\u0ba8\u0bbf\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4 \u0b92\u0bb0\u0bc1 \u0bae\u0bc1\u0bb1\u0bc8\u0baf\u0bbe\u0ba9 \u0b85\u0ba3\u0bc1\u0b95\u0bc1\u0bae\u0bc1\u0bb1\u0bc8\u0baf\u0bc8 \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0b87\u0ba4\u0bc1 \u0ba8\u0bc7\u0bb0\u0b9f\u0bbf\u0baf\u0bbe\u0b95 \u0b87\u0bb1\u0bc1\u0ba4\u0bbf \u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1 \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bb5\u0bbf\u0baf\u0bb2\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bc8\u0b9a\u0bcd \u0b9a\u0bcb\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bb5\u0bbf\u0bb2\u0bcd\u0bb2\u0bc8 \u0b8e\u0ba9\u0bcd\u0bb1\u0bbe\u0bb2\u0bc1\u0bae\u0bcd, \u0ba8\u0bbf\u0b9c \u0b89\u0bb2\u0b95 \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0ba8\u0bbf\u0bb2\u0bc8\u0bae\u0bc8\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b9a\u0bc0\u0bb0\u0bbe\u0ba9 \u0ba8\u0bbf\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd \u0ba8\u0bc6\u0bb1\u0bbf\u0bae\u0bc1\u0bb1\u0bc8\u0b95\u0bb3\u0bc8 \u0b87\u0ba4\u0bc1 \u0bb5\u0bb0\u0bc8\u0baf\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n\n\n\n<p>\u0b87\u0ba8\u0bcd\u0ba4\u0ba4\u0bcd \u0ba4\u0bb0\u0ba8\u0bbf\u0bb2\u0bc8, \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0 \u0b85\u0bb4\u0bc1\u0ba4\u0bcd\u0ba4\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0bb5\u0bc6\u0bb5\u0bcd\u0bb5\u0bc7\u0bb1\u0bc1 \u0b85\u0bb3\u0bb5\u0bc8 \u0b89\u0bb0\u0bc1\u0bb5\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0b90\u0ba8\u0bcd\u0ba4\u0bc1 \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bc8 (A \u0bae\u0bc1\u0ba4\u0bb2\u0bcd E \u0bb5\u0bb0\u0bc8) \u0b95\u0bcb\u0b9f\u0bbf\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bcd \u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0b87\u0ba8\u0bcd\u0ba4 \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bcd \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0b9a\u0bc1\u0bb4\u0bb1\u0bcd\u0b9a\u0bbf\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0bb5\u0bc7\u0bb1\u0bc1\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9. <strong data-start=\"1449\" data-end=\"1463\">\u0b87\u0bb0\u0bc1\u0baa\u0ba4\u0bc1 \u0bae\u0bc1\u0ba4\u0bb2\u0bcd \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bbe\u0baf\u0bbf\u0bb0\u0ba4\u0bcd\u0ba4\u0bc1 \u0b8e\u0bb4\u0bc1\u0ba8\u0bc2\u0bb1\u0bc1 \u0bb5\u0bb0\u0bc8<\/strong>, \u0baa\u0bca\u0bb0\u0bc1\u0bb3\u0bbf\u0ba9\u0bcd \u0bb5\u0b95\u0bc8 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b89\u0ba4\u0bcd\u0ba4\u0bc7\u0b9a\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bbf\u0ba9\u0bcd \u0b85\u0b9f\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc8\u0baf\u0bbf\u0bb2\u0bcd \u0ba4\u0bc1\u0bb2\u0bcd\u0bb2\u0bbf\u0baf\u0bae\u0bbe\u0b95 \u0bb5\u0b9f\u0bbf\u0bb5\u0bae\u0bc8\u0b95\u0bcd\u0b95 \u0b89\u0ba4\u0bb5\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0b95\u0bc1\u0bb1\u0bbf\u0b95\u0bcd\u0b95\u0bcb\u0bb3\u0bcd \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bc1\u0bb5\u0ba4\u0bbe\u0b95 \u0b87\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bbe\u0bb2\u0bc1\u0bae\u0bcd \u0b9a\u0bb0\u0bbf <strong data-start=\"1571\" data-end=\"1592\">\u0ba4\u0bc1\u0bb3\u0bc8 \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bae\u0bcd<\/strong>, <strong data-start=\"1594\" data-end=\"1614\">\u0bb5\u0bbe\u0baf\u0bc1 \u0b8a\u0b9f\u0bc1\u0bb0\u0bc1\u0bb5\u0bb2\u0bcd<\/strong>, \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 <strong data-start=\"1619\" data-end=\"1645\">\u0baa\u0bb2 \u0b85\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0baa\u0bbf\u0bb0\u0bbf\u0ba4\u0bb2\u0bcd<\/strong>, ASTM F392 \u0ba8\u0bae\u0bcd\u0baa\u0b95\u0bae\u0bbe\u0ba9 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0b9a\u0bc6\u0baf\u0bcd\u0baf\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0b95\u0bcd\u0b95\u0bc1 \u0b85\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bb3\u0ba4\u0bcd\u0ba4\u0bc8 \u0b85\u0bae\u0bc8\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0b83\u0baa\u0bcd\u0bb3\u0bc6\u0b95\u0bcd\u0bb8\u0bcd \u0b9f\u0bc6\u0bb8\u0bcd\u0b9f\u0bb0\u0bcd: ASTM F392-\u0b95\u0bcd\u0b95\u0bc1\u0baa\u0bcd \u0baa\u0bbf\u0ba9\u0bcd\u0ba9\u0bbe\u0bb2\u0bcd \u0b89\u0bb3\u0bcd\u0bb3 \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0b95\u0bcd \u0b95\u0bb0\u0bc1\u0bb5\u0bbf<\/h2>\n\n\n\n<p>\u0b87\u0ba4\u0ba9\u0bcd \u0b92\u0bb0\u0bc1 \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf \u0b85\u0b99\u0bcd\u0b95\u0bae\u0bcd <strong data-start=\"1810\" data-end=\"1823\">ASTM F392<\/strong> \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0bae\u0bc1\u0bb1\u0bc8\u0baf\u0bbe\u0ba9\u0ba4\u0bc1 <strong data-start=\"1841\" data-end=\"1862\">\u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbe\u0bb3\u0bb0\u0bcd<\/strong>. \u0b87\u0ba8\u0bcd\u0ba4\u0b9a\u0bcd \u0b9a\u0bbe\u0ba4\u0ba9\u0bae\u0bcd, \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0ba4\u0ba9\u0bcd \u0baa\u0bcb\u0ba4\u0bc1 \u0baa\u0b9f\u0bb2\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b85\u0ba9\u0bc1\u0baa\u0bb5\u0bbf\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0baa\u0bb2\u0ba4\u0bbf\u0b9a\u0bc8 \u0b85\u0bb4\u0bc1\u0ba4\u0bcd\u0ba4\u0b99\u0bcd\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bbf\u0bb0\u0ba4\u0bbf\u0baa\u0bb2\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0b85\u0ba4\u0ba9\u0bcd \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0ba9\u0ba4\u0bc1 \u0b87\u0ba3\u0bc8\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 <strong data-start=\"1977\" data-end=\"2002\">\u0b9a\u0bc1\u0bb4\u0bb1\u0bcd\u0bb1\u0bc1\u0ba4\u0bb2\u0bcd (440\u00b0 \u0bb5\u0bb0\u0bc8)<\/strong> \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd <strong data-start=\"2007\" data-end=\"2030\">\u0b85\u0b95\u0bb2\u0b9a\u0bcd \u0b9a\u0bbf\u0ba4\u0bc8\u0baa\u0bcd\u0baa\u0bc1<\/strong>, \u0b89\u0ba3\u0bcd\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1 \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bc8\u0ba4\u0bcd \u0ba4\u0bbf\u0bb1\u0bae\u0bcd\u0baa\u0b9f \u0b89\u0bb0\u0bc1\u0bb5\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n\n\n\n<p>\u0ba4\u0bbf <strong data-start=\"2081\" data-end=\"2102\">\u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8 \u0bae\u0bc1\u0bb1\u0bc8<\/strong> \u0b87\u0ba8\u0bcd\u0ba4 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbf \u0bae\u0bbe\u0ba4\u0bbf\u0bb0\u0bbf\u0baf\u0bc8 \u0b92\u0bb0\u0bc1 \u0bb5\u0bbf\u0b95\u0bbf\u0ba4\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd \u0bb5\u0bb3\u0bc8\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1 <strong data-start=\"2163\" data-end=\"2187\">\u0ba8\u0bbf\u0bae\u0bbf\u0b9f\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0bcd\u0b95\u0bc1 45 \u0b9a\u0bc1\u0bb4\u0bb1\u0bcd\u0b9a\u0bbf\u0b95\u0bb3\u0bcd<\/strong>, \u0b95\u0b9f\u0bcd\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0bb5\u0bc6\u0baa\u0bcd\u0baa\u0ba8\u0bbf\u0bb2\u0bc8 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b88\u0bb0\u0baa\u0bcd\u0baa\u0ba4\u0ba4\u0bcd\u0ba4\u0bbf\u0bb2\u0bcd. \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbf\u0ba9\u0bcd \u0ba8\u0bcb\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bc8\u0baa\u0bcd \u0baa\u0bca\u0bb1\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u2014\u0bb5\u0bb3\u0bc8\u0bb5\u0bbe\u0bb2\u0bcd \u0ba4\u0bc2\u0ba3\u0bcd\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f\u0ba4\u0bc8 \u0b86\u0baf\u0bcd\u0bb5\u0bc1 \u0b9a\u0bc6\u0baf\u0bcd\u0bb5\u0ba4\u0bbe <strong data-start=\"2294\" data-end=\"2317\">\u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1\u0b9a\u0bcd \u0b9a\u0bbf\u0ba4\u0bc8\u0bb5\u0bc1<\/strong> \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0ba4\u0bcb\u0bb1\u0bcd\u0bb1\u0bae\u0bcd <strong data-start=\"2338\" data-end=\"2350\">\u0b9a\u0bc2\u0b9f\u0bcd\u0b9a\u0bc1\u0bae\u0bbf \u0ba4\u0bc1\u0bb3\u0bc8\u0b95\u0bb3\u0bcd<\/strong>\u2014\u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbe\u0bb3\u0bb0\u0bcd \u0bae\u0bc1\u0bb4\u0bc1 \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0baa\u0b95\u0bc1\u0ba4\u0bbf \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b89\u0bb3\u0bcd\u0bb3\u0bae\u0bc8\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f\u0bc1\u0bb3\u0bcd\u0bb3\u0ba4\u0bc1.<\/p>\n\n\n\n<p>\u0ba4\u0bbf <strong data-start=\"2418\" data-end=\"2461\">Cell Instruments \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb4\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b9a\u0bcd \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbe\u0bb3\u0bb0\u0bcd<\/strong> ASTM F392-\u0b95\u0bcd\u0b95\u0bc1 \u0bae\u0bc1\u0bb4\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0b95 \u0b87\u0ba3\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0ba9, \u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0b83\u0baa\u0bcd\u0bb3\u0bc6\u0b95\u0bcd\u0bb8\u0bcd \u0bae\u0bc1\u0bb1\u0bc8\u0baf\u0bbf\u0ba9\u0bcd \u0ba4\u0bc1\u0bb2\u0bcd\u0bb2\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0b9a\u0bc6\u0baf\u0bb2\u0bbe\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bc8 \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. \u0b9a\u0bb0\u0bbf\u0b9a\u0bc6\u0baf\u0bcd\u0baf\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0b83\u0baa\u0bcd\u0bb3\u0bc6\u0b95\u0bcd\u0bb8\u0bcd \u0bb8\u0bcd\u0b9f\u0bcd\u0bb0\u0bcb\u0b95\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bc1\u0bb4\u0bb1\u0bcd\u0b9a\u0bbf \u0b95\u0b9f\u0bcd\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0b9f\u0ba9\u0bcd \u0bb5\u0b9f\u0bbf\u0bb5\u0bae\u0bc8\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b87\u0ba4\u0bc1, \u0b85\u0ba9\u0bc8\u0ba4\u0bcd\u0ba4\u0bc1 \u0ba8\u0bbf\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bc8\u0baf\u0bc1\u0bae\u0bcd (A \u0bae\u0bc1\u0ba4\u0bb2\u0bcd E \u0bb5\u0bb0\u0bc8) \u0b86\u0ba4\u0bb0\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1, \u0b89\u0baf\u0bb0\u0bcd \u0bae\u0bb1\u0bc1\u0b89\u0bb1\u0bcd\u0baa\u0ba4\u0bcd\u0ba4\u0bbf\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0ba4\u0bcd \u0ba4\u0bbf\u0bb1\u0ba9\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf \u0b9a\u0bc6\u0baf\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0b83\u0baa\u0bcd\u0bb3\u0bc6\u0b95\u0bcd\u0bb8\u0bcd \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb4\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0ba9 \u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8 \u0bae\u0bc1\u0bb1\u0bc8\u0baf\u0bbf\u0ba9\u0bcd \u0ba8\u0ba9\u0bcd\u0bae\u0bc8\u0b95\u0bb3\u0bcd<\/h2>\n\n\n\n<p>\u0b92\u0bb0\u0bc1\u0b99\u0bcd\u0b95\u0bbf\u0ba3\u0bc8\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd <strong data-start=\"3804\" data-end=\"3825\">\u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8 \u0bae\u0bc1\u0bb1\u0bc8<\/strong> ASTM F392 \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bbf\u0bb1\u0bcd\u0b95\u0bc1\u0bb3\u0bcd \u0b85\u0bb3\u0bb5\u0bbf\u0b9f\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0ba8\u0ba9\u0bcd\u0bae\u0bc8\u0b95\u0bb3\u0bc8 \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3890\" data-end=\"3921\">\u0ba8\u0bbf\u0baf\u0bc2\u0ba9\u0bbf\u0baf\u0ba9\u0bbe\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0bae\u0bcd<\/strong>\u0bb5\u0bb0\u0bc8\u0baf\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0ba4\u0bbf\u0bb0\u0bc1\u0b95\u0bc1\u0ba4\u0bb2\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b85\u0bb4\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd \u0baa\u0bbe\u0ba4\u0bc8\u0baf\u0bc8\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbf, \u0baf\u0ba4\u0bbe\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bae\u0bbe\u0ba9 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0b9a\u0bcd \u0b9a\u0bcb\u0bb0\u0bcd\u0bb5\u0ca8\u0ccd\u0ca8\u0cc1 \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0b89\u0bb0\u0bc1\u0bb5\u0bbe\u0b95\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n\n\n\n<li><strong data-start=\"4012\" data-end=\"4042\">\u0b95\u0b9f\u0bcd\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8 \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bcd<\/strong>\u0b9a\u0bc0\u0bb0\u0bbe\u0ba9 \u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0b95 \u0b88\u0bb0\u0baa\u0bcd\u0baa\u0ba4\u0bae\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bb5\u0bc6\u0baa\u0bcd\u0baa\u0ba8\u0bbf\u0bb2\u0bc8 \u0ba8\u0bbf\u0bb2\u0bc8\u0bae\u0bc8\u0b95\u0bb3\u0bcd \u0b92\u0bb4\u0bc1\u0b99\u0bcd\u0b95\u0bc1\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9.<\/li>\n\n\n\n<li><strong data-start=\"4120\" data-end=\"4145\">\u0b85\u0bb3\u0bb5\u0bbf\u0b9f\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0bb5\u0bbf\u0bb3\u0bc8\u0bb5\u0bc1\u0b95\u0bb3\u0bcd<\/strong>: \u0bb5\u0bb3\u0bc8\u0bb5\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0baa\u0bcd \u0baa\u0bbf\u0bb1\u0b95\u0bc1, \u0ba4\u0bc1\u0bb3\u0bc8\u0b95\u0bb3\u0bbf\u0ba9\u0bcd \u0b8e\u0ba3\u0bcd\u0ba3\u0bbf\u0b95\u0bcd\u0b95\u0bc8, \u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1\u0ba4\u0bcd \u0ba4\u0bbf\u0bb1\u0ba9\u0bcd, \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bb5\u0bbf\u0baf\u0bb2\u0bcd \u0bb5\u0bb2\u0bbf\u0bae\u0bc8\u0baf\u0bc8\u0baa\u0bcd \u0baa\u0bc1\u0bb1\u0bb5\u0baf\u0bae\u0bbe\u0b95 \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bb2\u0bbe\u0bae\u0bcd.<\/li>\n\n\n\n<li><strong data-start=\"4245\" data-end=\"4267\">\u0baa\u0ba9\u0bcd\u0bae\u0baa\u0bcd \u0baa\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bc1<\/strong>\u0b9a\u0bbf\u0b95\u0bcd\u0b95\u0bb2\u0bbe\u0ba9 \u0bb2\u0bc7\u0bae\u0bbf\u0ba9\u0bc7\u0b9f\u0bcd\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0ba4\u0bcd \u0ba4\u0bcb\u0bb2\u0bcd\u0bb5\u0bbf\u0b95\u0bb3\u0bc8 \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1 \u0b86\u0ba4\u0bb0\u0bb5\u0bb3\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/li>\n<\/ul>\n\n\n\n<p>ASTM F392-\u0b90, \u0baa\u0bcb\u0ba9\u0bcd\u0bb1 \u0ba4\u0bc1\u0ba3\u0bc8\u0ba4\u0bcd \u0ba4\u0bb0\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b9f\u0ba9\u0bcd \u0b9a\u0bc7\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bc1\u0baa\u0bcd \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0ba4\u0ba9\u0bcd \u0bae\u0bc2\u0bb2\u0bae\u0bcd <strong data-start=\"4397\" data-end=\"4409\">ASTM F88<\/strong> (\u0b9a\u0bc0\u0bb2\u0bcd \u0bb5\u0bb2\u0bbf\u0bae\u0bc8) \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 <strong data-start=\"4429\" data-end=\"4443\">ASTM F1249<\/strong> (WVTR), \u0b89\u0bb1\u0bcd\u0baa\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bbe\u0bb3\u0bb0\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd \u0b83\u0baa\u0bbf\u0bb2\u0bbf\u0bae\u0bbf\u0ba9\u0bcd \u0b85\u0bb4\u0bc1\u0ba4\u0bcd\u0ba4\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0b95\u0bc0\u0bb4\u0bcd \u0b89\u0bb3\u0bcd\u0bb3 \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bbf\u0ba9\u0bcd \u0bae\u0bc1\u0bb4\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0ba9 \u0b9a\u0bc1\u0baf\u0bb5\u0bbf\u0bb5\u0bb0\u0ba4\u0bcd\u0ba4\u0bc8\u0baa\u0bcd \u0baa\u0bc6\u0bb1\u0bc1\u0b95\u0bbf\u0bb1\u0bbe\u0bb0\u0bcd\u0b95\u0bb3\u0bcd.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"ASTM F392 \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb4\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbe\u0bb3\u0bb0\u0bcd \u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/vkZ57kJslSY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0b9a\u0bb0\u0bbf\u0baf\u0bbe\u0ba9 \u0b95\u0b9a\u0bbf\u0bb5\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbe\u0bb3\u0bb0\u0bc8\u0ba4\u0bcd \u0ba4\u0bc7\u0bb0\u0bcd\u0ba8\u0bcd\u0ba4\u0bc6\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bb2\u0bcd<\/h2>\n\n\n\n<p>Cell Instruments-\u0b87\u0bb2\u0bcd, \u0ba8\u0bbe\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bbe\u0ba9 \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd\u0b95\u0bbf\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0ba4\u0bcd \u0ba4\u0bc0\u0bb0\u0bcd\u0bb5\u0bc1\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0ba8\u0bbf\u0baa\u0bc1\u0ba3\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0bae\u0bcd \u0baa\u0bc6\u0bb1\u0bcd\u0bb1\u0bc1\u0bb3\u0bcd\u0bb3\u0bcb\u0bae\u0bcd. \u0b8e\u0b99\u0bcd\u0b95\u0bb3\u0bcd <strong data-start=\"4697\" data-end=\"4723\">\u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb4\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0b9a\u0bcd \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbe\u0bb3\u0bb0\u0bcd<\/strong> ASTM F392 \u0bb5\u0bbf\u0bb5\u0bb0\u0b95\u0bcd\u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bc2\u0bb0\u0bcd\u0ba4\u0bcd\u0ba4\u0bbf \u0b9a\u0bc6\u0baf\u0bcd\u0baf \u0b87\u0ba4\u0bc1 \u0baa\u0bbf\u0bb0\u0ba4\u0bcd\u0baf\u0bc7\u0b95\u0bae\u0bbe\u0b95 \u0bb5\u0b9f\u0bbf\u0bb5\u0bae\u0bc8\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f\u0bc1\u0bb3\u0bcd\u0bb3\u0ba4\u0bc1. \u0ba8\u0bbf\u0bb0\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0ba8\u0bbf\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd \u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bcd, \u0ba4\u0bc1\u0bb2\u0bcd\u0bb2\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0b87\u0baf\u0b95\u0bcd\u0b95\u0b95\u0bcd \u0b95\u0b9f\u0bcd\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bbe\u0b9f\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0ba4\u0ba9\u0bbf\u0baa\u0bcd\u0baa\u0baf\u0ba9\u0bbe\u0b95\u0bcd\u0b95\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0b89\u0bb3\u0bcd\u0bb3\u0bae\u0bc8\u0bb5\u0bc1\u0b95\u0bb3\u0bc1\u0b9f\u0ba9\u0bcd, \u0b87\u0ba4\u0bc1 \u0b87\u0bb0\u0ba3\u0bcd\u0b9f\u0bc8\u0baf\u0bc1\u0bae\u0bcd \u0b86\u0ba4\u0bb0\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1. <strong data-start=\"4900\" data-end=\"4907\">\u0b86\u0bb0\u0bbe\u0baf\u0bcd\u0b9a\u0bcd\u0b9a\u0bbf \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0bbe\u0b9f\u0bc1<\/strong> \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd <strong data-start=\"4912\" data-end=\"4918\">\u0b95\u0bc7\u0bb3\u0bcd\u0bb5\u0bbf \u0baa\u0ba4\u0bbf\u0bb2\u0bcd<\/strong> \u0baa\u0ba3\u0bbf\u0baa\u0bcd\u0baa\u0bbe\u0baf\u0bcd\u0bb5\u0bc1\u0b95\u0bb3\u0bcd.<\/p>\n\n\n\n<p>\u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd \u0baa\u0bca\u0bb1\u0bbf\u0baf\u0bbe\u0bb3\u0bb0\u0bcd, \u0b86\u0baf\u0bcd\u0bb5\u0b95 \u0ba4\u0bca\u0bb4\u0bbf\u0bb2\u0bcd\u0ba8\u0bc1\u0b9f\u0bcd\u0baa \u0bb5\u0bb2\u0bcd\u0bb2\u0bc1\u0ba8\u0bb0\u0bcd \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0ba4\u0bb0 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf \u0ba8\u0bbf\u0baa\u0bc1\u0ba3\u0bb0\u0bbe\u0b95 \u0b87\u0bb0\u0bc1\u0ba8\u0bcd\u0ba4\u0bbe\u0bb2\u0bc1\u0bae\u0bcd, \u0b8e\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b95\u0bb0\u0bc1\u0bb5\u0bbf\u0b95\u0bb3\u0bcd \u0b89\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0baa\u0bcd \u0baa\u0bbf\u0ba9\u0bcd\u0bb5\u0bb0\u0bc1\u0bb5\u0ba9\u0bb5\u0bb1\u0bcd\u0bb1\u0bc8\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bcd\u0baf \u0b89\u0ba4\u0bb5\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0baa\u0bca\u0bb0\u0bc1\u0bb3\u0bcd \u0bb5\u0b9f\u0bbf\u0bb5\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bbf\u0bb2\u0bcd \u0b89\u0bb3\u0bcd\u0bb3 \u0baa\u0bb2\u0bb5\u0bc0\u0ba9\u0b99\u0bcd\u0b95\u0bb3\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0bcd\u0b9f\u0bb1\u0bbf\u0baf\u0bc1\u0b99\u0bcd\u0b95\u0bb3\u0bcd<\/li>\n\n\n\n<li>ASTM \u0ba8\u0bc6\u0bb1\u0bbf\u0bae\u0bc1\u0bb1\u0bc8\u0b95\u0bb3\u0bc1\u0b9f\u0ba9\u0bbe\u0ba9 \u0b87\u0ba3\u0b95\u0bcd\u0b95\u0ba4\u0bcd\u0ba4\u0bc8\u0b9a\u0bcd \u0b9a\u0bb0\u0bbf\u0baa\u0bbe\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0bb5\u0bc1\u0bae\u0bcd<\/li>\n\n\n\n<li>\u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0bbe\u0b9f\u0bc1\u0b95\u0bb3\u0bbf\u0bb2\u0bcd \u0ba8\u0bc0\u0ba3\u0bcd\u0b9f\u0b95\u0bbe\u0bb2\u0ba4\u0bcd \u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1\u0b9a\u0bcd \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bc8 \u0b89\u0bb1\u0bc1\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0b99\u0bcd\u0b95\u0bb3\u0bcd<\/li>\n<\/ul>\n\n\n\n<p>\u0b8e\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba8\u0bbf\u0baa\u0bc1\u0ba3\u0ba4\u0bcd\u0ba4\u0bc1\u0bb5\u0ba4\u0bcd\u0ba4\u0bc1\u0b9f\u0ba9\u0bcd \u0b87\u0ba3\u0bc8\u0ba8\u0bcd\u0ba4\u0bc1 <strong data-start=\"5230\" data-end=\"5258\">\u0ba4\u0ba9\u0bbf\u0baa\u0bcd\u0baa\u0baf\u0ba9\u0bcd \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0ba4\u0bcd \u0ba4\u0bc0\u0bb0\u0bcd\u0bb5\u0bc1\u0b95\u0bb3\u0bcd<\/strong> \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd <strong data-start=\"5263\" data-end=\"5286\">\u0ba4\u0bbe\u0ba9\u0bbf\u0baf\u0b99\u0bcd\u0b95\u0bbf \u0ba4\u0bb3\u0b99\u0bcd\u0b95\u0bb3\u0bcd<\/strong>, Cell Instruments \u0bae\u0bc7\u0bae\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd \u0baa\u0bca\u0bb0\u0bc1\u0bb3\u0bcd \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0b95\u0bcd\u0b95\u0bc1 \u0bb5\u0bbf\u0bb0\u0bbf\u0bb5\u0bbe\u0ba9 \u0b86\u0ba4\u0bb0\u0bb5\u0bc8 \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\t\u0b8e\u0b99\u0bcd\u0b95\u0bb3\u0bc8\u0ba4\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc1\u0b95\u0bca\u0bb3\u0bcd\u0bb3 \u0b89\u0bb0\u0bbe\u0baf\u0bcd\u0bb5\u0bc1\u0b95\u0bcd \u0b95\u0bbe\u0bb0\u0ba3\u0bbf \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0ba4\u0bcd \u0ba4\u0bc0\u0bb0\u0bcd\u0bb5\u0bc8\u0baa\u0bcd \u0baa\u0bc6\u0bb1\u0bc1\u0b99\u0bcd\u0b95\u0bb3\u0bcd\t\t\t\t<\/h2>\n\n\n\n<p><strong data-start=\"5396\" data-end=\"5409\"><a href=\"https:\/\/store.astm.org\/f0392_f0392m-23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM F392<\/a><\/strong> \u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0b92\u0bb0\u0bc1 \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba4\u0bb0\u0bae\u0bbe\u0b95\u0bc1\u0bae\u0bcd <strong data-start=\"5449\" data-end=\"5468\">\u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb4\u0bc8\u0baa\u0bcd\u0baa\u0bc1<\/strong> \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bbe\u0ba9 \u0ba4\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0bc1\u0baa\u0bcd \u0baa\u0bca\u0bb0\u0bc1\u0b9f\u0bcd\u0b95\u0bb3\u0bbf\u0ba9\u0bcd. \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bbf \u0b95\u0b9f\u0bcd\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0\u0bb5\u0bbf\u0baf\u0bb2\u0bcd \u0ba8\u0bbf\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd \u0bae\u0bc2\u0bb2\u0bae\u0bcd <strong data-start=\"5553\" data-end=\"5574\">\u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbe\u0bb3\u0bb0\u0bcd<\/strong>, \u0b89\u0bb1\u0bcd\u0baa\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bbe\u0bb3\u0bb0\u0bcd\u0b95\u0bb3\u0bcd \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd \u0b83\u0baa\u0bbf\u0bb2\u0bbf\u0bae\u0bcd\u0b95\u0bb3\u0bcd \u0ba8\u0bbf\u0b9c \u0b89\u0bb2\u0b95 \u0b85\u0bb4\u0bc1\u0ba4\u0bcd\u0ba4\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bcd \u0b95\u0bc0\u0bb4\u0bcd \u0b8e\u0bb5\u0bcd\u0bb5\u0bbe\u0bb1\u0bc1 \u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0b95\u0bbf\u0ba9\u0bcd\u0bb1\u0ba9 \u0b8e\u0ba9\u0bcd\u0baa\u0ba4\u0bc1 \u0b95\u0bc1\u0bb1\u0bbf\u0ba4\u0bcd\u0ba4 \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba8\u0bc1\u0ba3\u0bcd\u0ba3\u0bb1\u0bbf\u0bb5\u0bc1\u0b95\u0bb3\u0bc8\u0baa\u0bcd \u0baa\u0bc6\u0bb1\u0bc1\u0b95\u0bbf\u0bb1\u0bbe\u0bb0\u0bcd\u0b95\u0bb3\u0bcd. \u0ba4\u0bbf <strong data-start=\"5675\" data-end=\"5696\">\u0b9c\u0bc6\u0bb2\u0bcd\u0baa\u0bcb \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8 \u0bae\u0bc1\u0bb1\u0bc8<\/strong> \u0bb5\u0bb3\u0bc8\u0ba8\u0bcd\u0ba4\u0bc1\u0b95\u0bca\u0b9f\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0b9a\u0bc2\u0bb4\u0bb2\u0bcd\u0b95\u0bb3\u0bc8\u0ba4\u0bcd \u0ba4\u0bc1\u0bb2\u0bcd\u0bb2\u0bbf\u0baf\u0bae\u0bbe\u0b95 \u0b89\u0bb0\u0bc1\u0bb5\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4 \u0b85\u0ba9\u0bc1\u0bae\u0ba4\u0bbf\u0b95\u0bcd\u0b95\u0bbf\u0bb1\u0ba4\u0bc1, \u0b87\u0ba4\u0ba9\u0bbe\u0bb2\u0bcd \u0baa\u0bc7\u0b95\u0bcd\u0b95\u0bc7\u0b9c\u0bbf\u0b99\u0bcd \u0b9a\u0ba8\u0bcd\u0ba4\u0bc8\u0b95\u0bcd\u0b95\u0bc1 \u0bb5\u0bb0\u0bc1\u0bb5\u0ba4\u0bb1\u0bcd\u0b95\u0bc1 \u0bae\u0bc1\u0ba9\u0bcd\u0baa\u0bc7 \u0b9a\u0bbe\u0ba4\u0bcd\u0ba4\u0bbf\u0baf\u0bae\u0bbe\u0ba9 \u0ba4\u0bcb\u0bb2\u0bcd\u0bb5\u0bbf\u0baa\u0bcd \u0baa\u0bc1\u0bb3\u0bcd\u0bb3\u0bbf\u0b95\u0bb3\u0bc8\u0b95\u0bcd \u0b95\u0ba3\u0bcd\u0b9f\u0bb1\u0bbf\u0baf \u0bae\u0bc1\u0b9f\u0bbf\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n\n\n\n<p>\u0bb5\u0bb2\u0bc1\u0bb5\u0bbe\u0ba9, \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0bae\u0bc0\u0ba3\u0bcd\u0b9f\u0bc1\u0bae\u0bcd \u0b9a\u0bc6\u0baf\u0bcd\u0baf\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1\u0ba4\u0bcd\u0ba4\u0ba9\u0bcd\u0bae\u0bc8 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0ba4\u0bcd \u0ba4\u0bbf\u0bb1\u0ba9\u0bcd\u0b95\u0bb3\u0bc8\u0ba4\u0bcd \u0ba4\u0bc7\u0b9f\u0bc1\u0bae\u0bcd \u0bb5\u0ba3\u0bbf\u0b95\u0b99\u0bcd\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bbe\u0b95, <strong data-start=\"5902\" data-end=\"5946\"><a href=\"https:\/\/www.packqc.com\/ta\/\">\u0b9a\u0bc6\u0bb2\u0bcd \u0b95\u0bb0\u0bc1\u0bb5\u0bbf\u0b95\u0bb3\u0bcd<\/a>\u2018\u0ba8\u0bc6\u0b95\u0bbf\u0bb4\u0bcd\u0bb5\u0bc1 \u0ba8\u0bc0\u0b9f\u0bbf\u0ba4\u0bcd\u0ba4\u0bc1\u0bb4\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b9a\u0bcb\u0ba4\u0ba9\u0bc8\u0baf\u0bbe\u0bb3\u0bb0\u0bcd<\/strong> \u0b9a\u0bb0\u0bcd\u0bb5\u0ba4\u0bc7\u0b9a\u0ba4\u0bcd \u0ba4\u0bb0\u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0ba4\u0bca\u0bb4\u0bbf\u0bb2\u0bcd \u0ba4\u0bc7\u0bb5\u0bc8\u0b95\u0bb3\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0ba3\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0ba9 \u0b92\u0bb0\u0bc1 \u0ba8\u0bae\u0bcd\u0baa\u0b95\u0bae\u0bbe\u0ba9 \u0ba4\u0bc0\u0bb0\u0bcd\u0bb5\u0bc8 \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Importance of Flex Durability in Packaging Applications Flex durability is a critical quality attribute for packaging materials, especially in sectors like medical, pharmaceutical, and food packaging, where barrier performance must remain intact over time. Packaging films that lose integrity due to repetitive flexing can lead to pinhole failures, moisture intrusion, or oxygen ingress, all [&hellip;]<\/p>","protected":false},"featured_media":6039,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[611],"class_list":["post-9843","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/ta\/wp-json\/wp\/v2\/standard\/9843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/ta\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/ta\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/ta\/wp-json\/wp\/v2\/media\/6039"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/ta\/wp-json\/wp\/v2\/media?parent=9843"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/ta\/wp-json\/wp\/v2\/standard-category?post=9843"}],"curies":[{"name":"\u0b9f\u0baa\u0bbf\u0bb3\u0bcd\u0baf\u0bc2\u0baa\u0bbf","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}