{"id":8875,"date":"2024-07-09T16:26:53","date_gmt":"2024-07-09T08:26:53","guid":{"rendered":"https:\/\/www.api5cttube.com\/?p=8875"},"modified":"2024-07-10T01:24:58","modified_gmt":"2024-07-09T17:24:58","slug":"overview-of-the-astm-f3502-21-barrier-face","status":"publish","type":"post","link":"https:\/\/www.api5cttube.com\/ja\/overview-of-the-astm-f3502-21-barrier-face\/","title":{"rendered":"ASTM F3502-21 \u30d0\u30ea\u30a2\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306e\u6982\u8981"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.api5cttube.com\/ja\/overview-of-the-astm-f3502-21-barrier-face\/#astm_F3502-21_%E3%83%90%E3%83%AA%E3%82%A2%E3%83%95%E3%82%A7%E3%82%A4%E3%82%B9%E3%82%AB%E3%83%90%E3%83%BC%E3%81%AE%E4%B8%BB%E3%81%AA%E7%89%B9%E5%BE%B4\" title=\"astm F3502-21 \u30d0\u30ea\u30a2\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306e\u4e3b\u306a\u7279\u5fb4:\">astm F3502-21 \u30d0\u30ea\u30a2\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306e\u4e3b\u306a\u7279\u5fb4:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.api5cttube.com\/ja\/overview-of-the-astm-f3502-21-barrier-face\/#%E2%80%93_%E7%B4%A0%E6%9D%90%E6%A7%8B%E6%88%90_%E8%A4%87%E6%95%B0%E5%B1%A4%E3%81%AE%E7%94%9F%E5%9C%B0%E3%82%84%E7%89%B9%E6%AE%8A%E3%81%AA%E6%BF%BE%E9%81%8E%E7%B4%A0%E6%9D%90%E3%81%AA%E3%81%A9%E3%80%81%E3%83%95%E3%82%A7%E3%82%A4%E3%82%B9_%E3%82%AB%E3%83%90%E3%83%BC%E3%81%AB%E4%BD%BF%E7%94%A8%E3%81%95%E3%82%8C%E3%82%8B%E7%B4%A0%E6%9D%90%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%AA%AC%E6%98%8E%E3%81%97%E3%81%BE%E3%81%99\" title=\"&#8211; \u7d20\u6750\u69cb\u6210: \u8907\u6570\u5c64\u306e\u751f\u5730\u3084\u7279\u6b8a\u306a\u6ffe\u904e\u7d20\u6750\u306a\u3069\u3001\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306b\u4f7f\u7528\u3055\u308c\u308b\u7d20\u6750\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\">&#8211; \u7d20\u6750\u69cb\u6210: \u8907\u6570\u5c64\u306e\u751f\u5730\u3084\u7279\u6b8a\u306a\u6ffe\u904e\u7d20\u6750\u306a\u3069\u3001\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306b\u4f7f\u7528\u3055\u308c\u308b\u7d20\u6750\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"key-features-of-astm-f3502-21-barrier-face-covering-wpaicgheading\"><span class=\"ez-toc-section\" id=\"astm_F3502-21_%E3%83%90%E3%83%AA%E3%82%A2%E3%83%95%E3%82%A7%E3%82%A4%E3%82%B9%E3%82%AB%E3%83%90%E3%83%BC%E3%81%AE%E4%B8%BB%E3%81%AA%E7%89%B9%E5%BE%B4\"><\/span><a href=\"\/tag\/astm\" target=\"_blank\"><strong>astm<\/strong><\/a> F3502-21 \u30d0\u30ea\u30a2\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306e\u4e3b\u306a\u7279\u5fb4:<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u4fdd\u8b77\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u5206\u91ce\u3067\u65b0\u3057\u3044\u6a19\u6e96\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u9769\u65b0\u7684\u306a\u88fd\u54c1\u306f\u3001\u5f37\u5316\u3055\u308c\u305f\u4fdd\u8b77\u3068\u5feb\u9069\u3055\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a (ASTM) \u304c\u8a2d\u5b9a\u3057\u305f\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002 ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u4e3b\u306a\u6a5f\u80fd\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3067\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u52b9\u679c\u7684\u306a\u9854\u306e\u4fdd\u8b77\u3092\u6c42\u3081\u308b\u500b\u4eba\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u969b\u7acb\u3063\u305f\u7279\u5fb4\u306e 1 \u3064\u306f\u3001\u305d\u306e\u9ad8\u3044\u6ffe\u904e\u52b9\u7387\u3067\u3059\u3002\u3053\u306e\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306f\u3001\u98db\u6cab\u3084\u30a8\u30a2\u30ed\u30be\u30eb\u306a\u3069\u306e\u7c92\u5b50\u3092\u9ad8\u3044\u5272\u5408\u3067\u9664\u53bb\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u6709\u5bb3\u306a\u75c5\u539f\u4f53\u306b\u3055\u3089\u3055\u308c\u308b\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002 ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u30ea\u30f3\u30b0\u306e\u6ffe\u904e\u52b9\u7387\u306f\u3001\u611f\u67d3\u75c7\u306e\u8513\u5ef6\u3092\u9632\u3050\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308a\u3001\u516c\u8846\u885b\u751f\u3068\u5b89\u5168\u3092\u7dad\u6301\u3059\u308b\u4e0a\u3067\u8cb4\u91cd\u306a\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30db\u30c3\u30c8\u30ed\u30fc\u30e9\u30fc\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/p>\n<p>ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306f\u3001\u6ffe\u904e\u52b9\u7387\u306b\u52a0\u3048\u3066\u3001\u6700\u9069\u306a\u901a\u6c17\u6027\u3092\u5b9f\u73fe\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7d20\u6750\u306f\u7a7a\u6c17\u306e\u6d41\u308c\u3092\u5bb9\u6613\u306b\u3057\u3001\u9069\u5207\u306a\u4fdd\u8b77\u3092\u4fdd\u3061\u306a\u304c\u3089\u7740\u7528\u8005\u304c\u5feb\u9069\u306b\u547c\u5438\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002 ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u30ea\u30f3\u30b0\u306f\u7740\u7528\u8005\u306e\u4fdd\u8b77\u3068\u5feb\u9069\u6027\u306e\u4e21\u65b9\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u3001\u308d\u904e\u52b9\u7387\u3068\u901a\u6c17\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u8a2d\u8a08\u306e\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805\u3067\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.api5cttube.com\/wp-content\/uploads\/2024\/07\/4KHZQRYHTCIAPRCSW7R.png\">\u3055\u3089\u306b\u3001ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306f\u3001\u8010\u4e45\u6027\u304c\u3042\u308a\u9577\u6301\u3061\u3059\u308b\u9ad8\u54c1\u8cea\u306e\u7d20\u6750\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u5805\u7262\u306a\u69cb\u9020\u306b\u3088\u308a\u3001\u65e5\u5e38\u306e\u78e8\u8017\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u9577\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u8010\u4e45\u6027\u306b\u3088\u308a\u3001\u518d\u5229\u7528\u53ef\u80fd\u3067\u6301\u7d9a\u53ef\u80fd\u306a\u9854\u4fdd\u8b77\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6c42\u3081\u308b\u500b\u4eba\u306b\u3068\u3063\u3066\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"seamless steel tube Chinese high-quality manufacturer,seamless steel tube Chinese high-quality facto\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Td4fDAePFrw?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<p>ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u3082\u3046 1 \u3064\u306e\u91cd\u8981\u306a\u7279\u5fb4\u306f\u3001\u8abf\u6574\u53ef\u80fd\u306a\u30c7\u30b6\u30a4\u30f3\u3067\u3059\u3002\u3053\u306e\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306b\u306f\u8abf\u7bc0\u53ef\u80fd\u306a\u30b9\u30c8\u30e9\u30c3\u30d7\u307e\u305f\u306f\u30a4\u30e4\u30fc\u30eb\u30fc\u30d7\u304c\u88c5\u5099\u3055\u308c\u3066\u304a\u308a\u3001\u7740\u7528\u8005\u306f\u6700\u5927\u9650\u306e\u5feb\u9069\u3055\u3068\u52b9\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u30d5\u30a3\u30c3\u30c8\u611f\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002 ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u8abf\u6574\u53ef\u80fd\u306a\u30c7\u30b6\u30a4\u30f3\u306b\u3088\u308a\u3001\u3057\u3063\u304b\u308a\u3068\u3074\u3063\u305f\u308a\u3068\u30d5\u30a3\u30c3\u30c8\u3057\u3001\u9699\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u9f3b\u3068\u53e3\u3092\u9069\u5207\u306b\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306f\u4f7f\u3044\u3084\u3059\u3044\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3082\u7c21\u5358\u3067\u3059\u3002\u3053\u306e\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306f\u6d17\u3063\u3066\u4f55\u5ea6\u3082\u518d\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u5ec3\u68c4\u7269\u3084\u74b0\u5883\u3078\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002 ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u30ea\u30f3\u30b0\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5bb9\u6613\u306a\u305f\u3081\u3001\u6301\u7d9a\u53ef\u80fd\u306a\u9854\u9762\u4fdd\u8b77\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6c42\u3081\u308b\u500b\u4eba\u306b\u3068\u3063\u3066\u4fbf\u5229\u3067\u5b9f\u7528\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u6301\u7d9a\u53ef\u80fd\u306a\u9854\u4fdd\u8b77\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6c42\u3081\u308b\u500b\u4eba\u306b\u5305\u62ec\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u52b9\u679c\u7684\u306a\u9854\u9762\u4fdd\u8b77\u3002 ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306f\u3001\u9ad8\u3044\u6ffe\u904e\u52b9\u7387\u3001\u901a\u6c17\u6027\u3001\u8010\u4e45\u6027\u3001\u8abf\u6574\u53ef\u80fd\u306a\u30c7\u30b6\u30a4\u30f3\u3001\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u4fdd\u8b77\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u65b0\u3057\u3044\u6a19\u6e96\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002 ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u30ea\u30f3\u30b0\u306e\u4e3b\u306a\u7279\u5fb4\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u306b\u304a\u3051\u308b\u9854\u9762\u4fdd\u8b77\u5177\u306e\u9078\u629e\u306b\u3064\u3044\u3066\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u6c7a\u5b9a\u3092\u4e0b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h1 id=\"material-composition-discuss-the-materials-used-in-the-face-covering-such-as-multiple-layers-of-fabric-or-specialized-filtration-materials-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E2%80%93_%E7%B4%A0%E6%9D%90%E6%A7%8B%E6%88%90_%E8%A4%87%E6%95%B0%E5%B1%A4%E3%81%AE%E7%94%9F%E5%9C%B0%E3%82%84%E7%89%B9%E6%AE%8A%E3%81%AA%E6%BF%BE%E9%81%8E%E7%B4%A0%E6%9D%90%E3%81%AA%E3%81%A9%E3%80%81%E3%83%95%E3%82%A7%E3%82%A4%E3%82%B9_%E3%82%AB%E3%83%90%E3%83%BC%E3%81%AB%E4%BD%BF%E7%94%A8%E3%81%95%E3%82%8C%E3%82%8B%E7%B4%A0%E6%9D%90%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%AA%AC%E6%98%8E%E3%81%97%E3%81%BE%E3%81%99\"><\/span>&#8211; \u7d20\u6750\u69cb\u6210: \u8907\u6570\u5c64\u306e\u751f\u5730\u3084\u7279\u6b8a\u306a\u6ffe\u904e\u7d20\u6750\u306a\u3069\u3001\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306b\u4f7f\u7528\u3055\u308c\u308b\u7d20\u6750\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u4fdd\u8b77\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u6a19\u6e96\u3092\u8a2d\u5b9a\u3057\u3001\u6709\u52b9\u6027\u3068\u5b89\u5168\u6027\u306b\u95a2\u3059\u308b\u7279\u5b9a\u306e\u57fa\u6e96\u3092\u78ba\u5b9f\u306b\u6e80\u305f\u3059\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306e\u91cd\u8981\u306a\u5074\u9762\u306e 1 \u3064\u306f\u3001\u305d\u306e\u6027\u80fd\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u7d20\u6750\u306e\u7d44\u6210\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30ab\u30d0\u30fc\u306f\u901a\u5e38\u3001\u8907\u6570\u306e\u751f\u5730\u5c64\u3067\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u4fdd\u8b77\u3092\u5f37\u5316\u3059\u308b\u3068\u3044\u3046\u72ec\u81ea\u306e\u76ee\u7684\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p> \u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306e\u5916\u5c64\u306f\u3001\u6e7f\u6c17\u3084\u7c92\u5b50\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u5099\u3048\u305f\u8010\u4e45\u6027\u306e\u3042\u308b\u7d20\u6750\u3067\u4f5c\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5c64\u306f\u3001\u74b0\u5883\u5185\u306b\u5b58\u5728\u3059\u308b\u98db\u6cab\u3084\u305d\u306e\u4ed6\u306e\u6c5a\u67d3\u7269\u8cea\u306b\u5bfe\u3059\u308b\u9632\u5fa1\u306e\u7b2c\u4e00\u7dda\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6f5c\u5728\u7684\u306b\u6709\u5bb3\u306a\u7269\u8cea\u306e\u6d78\u900f\u3092\u9632\u304e\u3001\u7740\u7528\u8005\u3092\u5916\u90e8\u306e\u8105\u5a01\u304b\u3089\u5b88\u308a\u307e\u3059\u3002<\/p>\n<p>\u5916\u5c64\u306e\u4e0b\u306b\u306f\u3001\u7d30\u83cc\u3084\u30a6\u30a4\u30eb\u30b9\u306a\u3069\u306e\u7c92\u5b50\u3092\u6355\u3089\u3048\u3066\u6ffe\u904e\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u8ffd\u52a0\u306e\u6ffe\u904e\u5c64\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6ffe\u904e\u6750\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u901a\u6c17\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u9ad8\u3044\u6ffe\u904e\u52b9\u7387\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u7279\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5c64\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u306b\u3088\u308a\u3001\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306f\u6d6e\u904a\u7c92\u5b50\u306e\u900f\u904e\u3092\u52b9\u679c\u7684\u306b\u4f4e\u6e1b\u3057\u3001\u7740\u7528\u8005\u3068\u305d\u306e\u5468\u56f2\u306e\u4eba\u3005\u3078\u306e\u4fdd\u8b77\u3092\u5f37\u5316\u3057\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001ASTM F3502-21 \u898f\u683c\u306f\u3001\u5feb\u9069\u3067\u78ba\u5b9f\u306a\u30d5\u30a3\u30c3\u30c8\u611f\u306e\u91cd\u8981\u6027\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u304c\u7de9\u3059\u304e\u305f\u308a\u3001\u30d5\u30a3\u30c3\u30c8\u3057\u3066\u3044\u306a\u3044\u3068\u3001\u7aef\u304b\u3089\u7a7a\u6c17\u304c\u6f0f\u308c\u3066\u52b9\u679c\u304c\u640d\u306a\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u30ce\u30fc\u30ba \u30ef\u30a4\u30e4\u30fc\u3084\u30a4\u30e4\u30fc \u30eb\u30fc\u30d7\u306a\u3069\u306e\u8abf\u6574\u53ef\u80fd\u306a\u6a5f\u80fd\u3092\u7d44\u307f\u8fbc\u3093\u3067\u3001\u9699\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u5168\u4f53\u7684\u306a\u4fdd\u8b77\u3092\u5f37\u5316\u3059\u308b\u3074\u3063\u305f\u308a\u3068\u3057\u305f\u30d5\u30a3\u30c3\u30c8\u611f\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n<p>ASTM F3502-21 \u898f\u683c\u3067\u306f\u3001\u6750\u6599\u7d44\u6210\u306b\u52a0\u3048\u3066\u3001\u901a\u6c17\u6027\u306a\u3069\u306e\u8981\u7d20\u3082\u8003\u616e\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u518d\u5229\u7528\u6027\u3002\u901a\u6c17\u6027\u306e\u3042\u308b\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u9577\u6642\u9593\u5feb\u9069\u306b\u7740\u7528\u3067\u304d\u3001\u4e0d\u5feb\u611f\u3084\u76ae\u819a\u306e\u708e\u75c7\u306e\u53ef\u80fd\u6027\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u9069\u5207\u306a\u6d17\u6d44\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u5f8c\u306b\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u3092\u518d\u5229\u7528\u3067\u304d\u308b\u3053\u3068\u306f\u3001\u6301\u7d9a\u53ef\u80fd\u6027\u3068\u8cbb\u7528\u5bfe\u52b9\u679c\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306f\u3001\u4fdd\u8b77\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u54c1\u8cea\u3068\u6027\u80fd\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u7d20\u6750\u69cb\u6210\u3001\u30d5\u30a3\u30c3\u30c8\u611f\u3001\u901a\u6c17\u6027\u3001\u518d\u5229\u7528\u6027\u306b\u91cd\u70b9\u3092\u7f6e\u304f\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4fdd\u8b77\u3092\u6c42\u3081\u308b\u500b\u4eba\u306b\u5305\u62ec\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u57fa\u6e96\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u304c\u6709\u52b9\u6027\u3068\u5b89\u5168\u6027\u306b\u95a2\u3059\u308b\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u3001\u3059\u3079\u3066\u306e\u4eba\u306b\u3068\u3063\u3066\u3088\u308a\u5b89\u5168\u3067\u5065\u5eb7\u7684\u306a\u74b0\u5883\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"\/tag\/astm\" target=\"_blank\"><strong>astm<\/strong><\/a> F3502-21 \u30d0\u30ea\u30a2\u30d5\u30a7\u30a4\u30b9\u30ab\u30d0\u30fc\u306e\u4e3b\u306a\u7279\u5fb4: ASTM F3502-21 \u30d0\u30ea\u30a2 \u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u4fdd\u8b77\u30d5\u30a7\u30a4\u30b9 \u30ab\u30d0\u30fc\u306e\u5206\u91ce\u3067\u65b0\u3057\u3044\u6a19\u6e96\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u9769\u65b0\u7684\u306a\u88fd\u54c1\u306f\u3001\u5f37\u5316\u3055\u308c\u305f\u4fdd\u8b77\u3068\u5feb\u9069\u3055\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a 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