{"id":14808,"date":"2026-10-03T10:06:40","date_gmt":"2026-10-03T01:06:40","guid":{"rendered":"https:\/\/denkikannri.com\/?p=14808"},"modified":"2026-10-03T10:07:47","modified_gmt":"2026-10-03T01:07:47","slug":"%e3%82%a2%e3%83%ab%e3%83%9f%e9%9b%bb%e7%b7%9a%e3%81%ae%e8%a6%8f%e6%a0%bc%ef%bc%88jec-3404-jis-c-3109%ef%bc%89%e3%81%a8%e5%ae%9f%e5%8b%99%e7%9f%a5%e8%ad%98%e3%81%ae%e5%82%99%e5%bf%98%e9%8c%b2","status":"publish","type":"post","link":"https:\/\/denkikannri.com\/?p=14808","title":{"rendered":"\u30a2\u30eb\u30df\u96fb\u7dda\u306e\u898f\u683c\uff08JEC-3404 \/ JIS C 3109\uff09\u3068\u5b9f\u52d9\u77e5\u8b58\u306e\u5099\u5fd8\u9332"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u30a2\u30eb\u30df\u96fb\u7dda\u306b\u95a2\u3059\u308b\u57fa\u790e\u898f\u683c\u307e\u3068\u3081<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"409\" height=\"415\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/02\/image-2.png\" alt=\"\" class=\"wp-image-12498\" style=\"width:128px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/02\/image-2.png 409w, https:\/\/denkikannri.com\/wp-content\/uploads\/2025\/02\/image-2-296x300.png 296w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30eb\u30df\u96fb\u7dda\u306f\u3001\u8efd\u91cf\u304b\u3064\u30b3\u30b9\u30c8\u30e1\u30ea\u30c3\u30c8\u306b\u512a\u308c\u308b\u305f\u3081<br><strong><span class=\"swl-marker mark_orange\">\u96fb\u529b\u30a4\u30f3\u30d5\u30e9\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u308b\u3002<\/span><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30eb\u30df\u96fb\u7dda\u306e\u4ed5\u69d8\u3001\u6750\u6599\u3001\u5bf8\u6cd5\u3001\u8a66\u9a13\u65b9\u6cd5\u306a\u3069\u3092\u5b9a\u3081\u308b\u898f\u683c\u3068\u3057\u3066<br>\u5b9f\u52d9\u4e0a\u5fc5\u305a\u53c2\u7167\u3055\u308c\u308b\u306e\u304c\u300cJEC\uff08\u96fb\u6c17\u5b66\u4f1a\u898f\u683c\uff09\u300d\u3068\u300cJIS\uff08\u65e5\u672c\u7523\u696d\u898f\u683c\uff09\u300d\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p class=\"is-style-sticky_box wp-block-paragraph\"><strong><a href=\"https:\/\/denkikannri.com\/?p=12871\" data-type=\"post\" data-id=\"12871\">JEC<\/a>-3404:2022 \uff08\u30a2\u30eb\u30df\u96fb\u7dda\uff09<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6c17\u5b66\u4f1a\uff08\u96fb\u6c17\u898f\u683c\u8abf\u67fb\u4f1a\uff09\u304c\u767a\u884c\u3057\u3066\u3044\u308b\u56e3\u4f53\u898f\u683c\u3068\u306a\u308b\u3002<br>\u8fd1\u5e74\u3001\u5927\u5e45\u306a\u898b\u76f4\u3057\u304c\u884c\u308f\u308c\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u767a\u884c\u65e5:<\/strong> 2022\u5e7410\u670828\u65e5<\/li>\n\n\n\n<li><strong>\u5236\u5b9a\u6a5f\u95a2:<\/strong> \u96fb\u6c17\u5b66\u4f1a \u96fb\u6c17\u898f\u683c\u8abf\u67fb\u4f1a<\/li>\n\n\n\n<li><strong>\u6982\u8981:<\/strong> \u4ee5\u524d\u306e\u898f\u683c\uff08JEC 130\u306a\u3069\uff09\u3092\u7d71\u5408\u30fb\u5237\u65b0\u3057\u3001\u6280\u8853\u9032\u6b69\u306b\u5408\u308f\u305b\u3066\u6539\u8a02\u3055\u308c\u305f\u6700\u65b0\u306e\u898f\u683c\u3002<br>\u73fe\u5728\u306e\u9001\u914d\u96fb\u7db2\u306a\u3069\u3067\u4f7f\u7528\u3055\u308c\u308b\u30a2\u30eb\u30df\u96fb\u7dda\u306e\u69cb\u9020\u3001\u6750\u6599\u3001\u5bf8\u6cd5\u3001\u8a66\u9a13\u65b9\u6cd5\u306a\u3069\u306e\u6700\u65b0\u8981\u4ef6\u304c\u7db2\u7f85\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u529b\u4f1a\u793e\u5411\u3051\u3084\u5927\u898f\u6a21\u306a\u53d7\u5909\u96fb\u8a2d\u5099\u306e\u4ed5\u69d8\u66f8\u3067\u306f<br>\u3053\u306eJEC\u898f\u683c\u304c\u30d9\u30fc\u30b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u6700\u65b0\u306e\u6280\u8853\u57fa\u6e96\u3092\u78ba\u8a8d\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p class=\"is-style-sticky_box wp-block-paragraph\"><strong><a href=\"https:\/\/denkikannri.com\/?tag=jis\" data-type=\"post_tag\" data-id=\"602\">JIS<\/a> C 3109:1994 \uff08\u786c\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3088\u308a\u7dda\uff09<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3061\u3089\u306f\u56fd\u304c\u5b9a\u3081\u308b\u56fd\u5bb6\u898f\u683c\uff08JIS\uff09\u3002<br>\u767a\u884c\u5e74\u306f\u5c11\u3057\u53e4\u3044\u304c\u3001\u73fe\u5728\u3067\u3082\u6709\u52b9\u306a\u898f\u683c\u3068\u3057\u3066\u5e83\u304f\u904b\u7528\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u767a\u884c\u5e74:<\/strong> 1994\u5e74<\/li>\n\n\n\n<li><strong>\u540d\u79f0:<\/strong> \u786c\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3088\u308a\u7dda\uff08Hard-drawn aluminium stranded conductors\uff09<\/li>\n\n\n\n<li><strong>\u6982\u8981:<\/strong> \u4e3b\u3068\u3057\u3066\u6bcd\u7dda\u304a\u3088\u3073\u67b6\u7a7a\u304d\u96fb\u7dda\u306b\u4f7f\u7528\u3059\u308b\u786c\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3088\u308a\u7dda\u306b\u3064\u3044\u3066\u898f\u5b9a\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">JIS\u898f\u683c\u306f\u57fa\u790e\u7684\u306a\u6750\u6599\u7279\u6027\u3084\u69cb\u9020\u3092\u5b9a\u3081\u3066\u3044\u308b\u305f\u3081<br>\u66f4\u65b0\u30b9\u30d1\u30f3\u304c\u9577\u304f\u30011994\u5e74\u306e\u6539\u6b63\u7248\u304c\u73fe\u5728\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u3057\u3066\u6271\u308f\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u52d9\u306b\u304a\u3051\u308b\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"678\" height=\"700\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/09\/23387013.jpg\" alt=\"\" class=\"wp-image-14469\" style=\"width:222px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/09\/23387013.jpg 678w, https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/09\/23387013-291x300.jpg 291w\" sizes=\"(max-width: 678px) 100vw, 678px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"is-style-sticky_box wp-block-paragraph\"><strong>JIS\u3068JEC\u306e\u4f7f\u3044\u5206\u3051\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u8a08\u3084\u6a5f\u5668\u306e\u4ed5\u69d8\u78ba\u8a8d\u306e\u969b\u3001\u300cJIS\u3068JEC\u3001\u3069\u3061\u3089\u3092\u898b\u308c\u3070\u3044\u3044\u306e\u304b\uff1f\u300d\u3068\u8ff7\u3046\u3053\u3068\u304c\u3042\u308b\u304c<br>\u73fe\u5728\u306e\u6a19\u6e96\u7684\u306a\u904b\u7528\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>JIS C 3109:1994<\/strong><br><strong><span class=\"swl-marker mark_orange\">\u4e00\u822c\u7684\u306a\u56fd\u5bb6\u898f\u683c\u3068\u3057\u3066\u306e\u8981\u4ef6\u3084\u3001\u57fa\u672c\u7684\u306a\u6750\u6599\u4ed5\u69d8\u3092\u78ba\u8a8d\u3059\u308b\u5834\u5408<\/span><\/strong>\u306b\u53c2\u7167\u3059\u308b\u3002<br><\/li>\n\n\n\n<li><strong>JEC-3404:2022<\/strong><br>\u96fb\u6c17\u5b66\u4f1a\u306e\u6700\u65b0\u306e\u6307\u91dd\u304c\u5fc5\u8981\u306a\u5834\u5408\u3084<br>\u96fb\u529b\u7cfb\u7d71\u30fb\u9001\u914d\u96fb\u7db2\u5411\u3051\u306e\u3088\u308a\u8a73\u7d30\u306a\u6280\u8853\u57fa\u6e96\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u306b\u53c2\u7167\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed5\u69d8\u66f8\u3092\u4f5c\u6210\u30fb\u78ba\u8a8d\u3059\u308b\u969b\u306f\u3001\u5bfe\u8c61\u3068\u306a\u308b\u8a2d\u5099\u304c\u3069\u3061\u3089\u306e\u898f\u683c\u3092<br>\u8981\u6c42\u3057\u3066\u3044\u308b\u304b\u3092\u660e\u78ba\u306b\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"is-style-big_icon_memo wp-block-paragraph\">\u5b9f\u52d9\u4e0a\u306e\u8c46\u77e5\u8b58\u3068\u3057\u3066\u3001JIS\u306e\u6b63\u5f0f\u540d\u79f0\u306e\u5909\u66f4\u304c\u3042\u308b\u3002<br>2019\u5e747\u67081\u65e5\u306e\u6cd5\u6539\u6b63\u306b\u4f34\u3044\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u540d\u79f0\u304c\u5909\u66f4\u3055\u308c\u305f\u3002<br>\u25cf<strong>\u65e7\u540d\u79f0:<\/strong> \u65e5\u672c\u5de5\u696d\u898f\u683c<br><strong>\u25cf\u65b0\u540d\u79f0:<\/strong> \u65e5\u672c\u7523\u696d\u898f\u683c<br><br>\u898f\u683c\u306e\u5185\u5bb9\u3084\u756a\u53f7\uff08C 3109\u306a\u3069\uff09\u306f\u305d\u306e\u307e\u307e\u3060\u304c\u3001\u540d\u79f0\u306e\u307f\u304c\u8aad\u307f\u66ff\u3048\u3089\u308c\u3066\u904b\u7528\u3055\u308c\u3066\u3044\u308b\u3002<br>\u904e\u53bb\u306e\u56f3\u9762\u3084\u53e4\u3044\u4ed5\u69d8\u66f8\u306b\u306f\u300c\u65e5\u672c\u5de5\u696d\u898f\u683c\u300d\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u304c<br><strong><span class=\"swl-marker mark_orange\">\u73fe\u5728\u65b0\u305f\u306b\u4f5c\u6210\u3059\u308b\u66f8\u985e\u3084\u304a\u5ba2\u69d8\u3078\u306e\u63d0\u51fa\u8cc7\u6599\u3067\u306f\u300c\u65e5\u672c\u7523\u696d\u898f\u683c\u300d\u3068\u8868\u8a18\u3059\u308b\u306e\u304c\u9069\u5207\u3068\u306a\u308b\u3002<\/span><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a2\u30eb\u30df\u96fb\u7dda\u306e\u4e3b\u306a\u4f7f\u7528\u5834\u6240\u3068\u4ed6\u96fb\u7dda\u3068\u306e\u6bd4\u8f03<\/h2>\n\n\n\n<p class=\"is-style-sticky_box wp-block-paragraph\"><strong>\u30a2\u30eb\u30df\u96fb\u7dda\u306e\u4e3b\u306a\u4f7f\u7528\u5834\u6240<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/10\/26447588.jpg\" alt=\"\" class=\"wp-image-14810\" style=\"width:239px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/10\/26447588.jpg 700w, https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/10\/26447588-300x225.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30eb\u30df\u96fb\u7dda\u306f\u3001\u305d\u306e\u300c\u8efd\u3055\u300d\u3092\u6700\u5927\u9650\u306b\u6d3b\u304b\u305b\u308b\u5834\u6240\u3067\u4e3b\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u67b6\u7a7a\u9001\u96fb\u7dda\u30fb\u914d\u96fb\u7dda:<\/strong><br>\u9244\u5854\u3084\u96fb\u67f1\u306b\u5f35\u308b\u96fb\u7dda\u3002<br>\u91cd\u91cf\u304c\u8efd\u3044\u307b\u3069\u652f\u6301\u7269\uff08\u9244\u5854\u306a\u3069\uff09\u306e\u5f37\u5ea6\u3092\u4e0b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5efa\u8a2d\u30b3\u30b9\u30c8\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u308b\u3002<br>\u5f15\u5f35\u5f37\u5ea6\u3092\u6301\u305f\u305b\u308b\u305f\u3081\u306b\u3001\u4e2d\u5fc3\u306b\u92fc\u7dda\u3092\u5165\u308c\u305f\u300c\u92fc\u5fc3\u30a2\u30eb\u30df\u3088\u308a\u7dda\uff08ACSR\uff09\u300d\u304c\u4e00\u822c\u7684\u3002<br><\/li>\n\n\n\n<li><strong>\u5c4b\u5916\u30fb\u5c4b\u5185\u306e\u5927\u578b\u6bcd\u7dda<\/strong><br>\u5909\u96fb\u6240\u306a\u3069\u306e\u5927\u96fb\u6d41\u304c\u6d41\u308c\u308b\u6bcd\u7dda\uff08\u30d0\u30b9\u30d0\u30fc\uff09\u306b\u3082<br>\u8efd\u91cf\u3067\u5b89\u4fa1\u306a\u30a2\u30eb\u30df\u7ba1\u3084\u30a2\u30eb\u30df\u5c0e\u4f53\u304c\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"is-style-sticky_box wp-block-paragraph\"><strong>\u5b9f\u52d9\u3067\u306e\u6349\u3048\u65b9<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30eb\u30df\u7dda\u306f\u9285\u7dda\u306b\u6bd4\u3079\u3066\u5c0e\u96fb\u7387\u304c\u7d0460%\u3057\u304b\u306a\u3044\u305f\u3081\u3001\u540c\u3058\u96fb\u6d41\u3092\u6d41\u3059\u305f\u3081\u306b\u306f<br>\u30a2\u30eb\u30df\u7dda\u306e\u65b9\u304c\u65ad\u9762\u7a4d\u3092\u5927\u304d\u304f\uff08\u592a\u304f\uff09\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<br>\u3057\u304b\u3057\u3001\u592a\u304f\u3057\u305f\u3068\u3057\u3066\u3082<strong><span class=\"swl-marker mark_orange\">\u91cd\u91cf\u306f\u9285\u7dda\u306e\u534a\u5206\u4ee5\u4e0b<\/span><\/strong>\u306b\u53ce\u307e\u308a\u3001\u3055\u3089\u306b<strong><span class=\"swl-marker mark_orange\">\u6750\u6599\u8cbb\u3082\u5b89\u4fa1<\/span><\/strong>\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c<strong><span class=\"swl-marker mark_orange\">\u592a\u304f\u306a\u3063\u3066\u3082\u3044\u3044\u304b\u3089\u3001\u3068\u306b\u304b\u304f\u8efd\u304f\u3066\u5b89\u3044\u65b9\u304c\u826f\u3044<\/span><\/strong>\u300d<br>\u3068\u3044\u3046\u67b6\u7a7a\u7dda\u8def\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u30a2\u30eb\u30df\u96fb\u7dda\u304c\u9078\u3070\u308c<br>\u300c<strong><span class=\"swl-marker mark_orange\">\u9650\u3089\u308c\u305f\u30b9\u30da\u30fc\u30b9\uff08\u96fb\u7dda\u7ba1\u3084\u6a5f\u5668\u5185\uff09\u306b\u7d30\u304f\u53ce\u3081\u305f\u3044<\/span><\/strong>\u300d<br>\u3068\u3044\u3046\u74b0\u5883\u3067\u306f\u8edf\u9285\u7dda\u304c\u9078\u3070\u308c\u308b\u3001\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u304c\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a2\u30eb\u30df\u96fb\u7dda\u3068\u9285\u96fb\u7dda\u306e\u6bd4\u8f03\u8868<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u7dda\u306e\u7d20\u6750\u3068\u3057\u3066\u4ee3\u8868\u7684\u306a\u300c\u30a2\u30eb\u30df\u300d\u3068\u300c\u9285\uff08\u786c\u9285\u30fb\u8edf\u9285\uff09\u300d\u306e\u7279\u6027\u3092\u6bd4\u8f03\u8868\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\u6bd4\u8f03\u9805\u76ee<\/strong><\/td><td><strong>\u30a2\u30eb\u30df\u7dda\uff08\u786c\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u7dda\uff09<\/strong><\/td><td><strong>\u9285\u7dda\uff08\u786c\u9285\u7dda\uff09<\/strong><\/td><td><strong>\u9285\u7dda\uff08\u8edf\u9285\u7dda\uff09<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>\u5c0e\u96fb\u7387\uff08\u96fb\u6c17\u306e\u901a\u3057\u3084\u3059\u3055\uff09<\/strong><\/td><td>\u7d0461\uff05<br><strong><span class=\"swl-marker 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mark_orange\">\u540c\u4f53\u7a4d\u3067\u3042\u308c\u3070\u30a2\u30eb\u30df\u306f\u9285\u306e\u7d041\/3\u306e\u8efd\u3055<\/span><\/strong><\/td><td>\u7d048.9\uff08\u91cd\u3044\uff09<\/td><td>\u7d048.9\uff08\u91cd\u3044\uff09<\/td><\/tr><tr><td><strong>\u5f15\u5f35\u5f37\u3055\uff08\u6a5f\u68b0\u7684\u5f37\u5ea6\uff09<\/strong><\/td><td>\u9285\u306b\u52a3\u308b<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u4f4e\u3044\uff08\u67d4\u3089\u304b\u3044\uff09<\/td><\/tr><tr><td><strong>\u30b3\u30b9\u30c8\u30fb\u4fa1\u683c\u5909\u52d5<\/strong><\/td><td>\u5b89\u4fa1\u3067\u6bd4\u8f03\u7684\u5b89\u5b9a<\/td><td>\u9ad8\u4fa1\u3067\u5909\u52d5\u304c\u5927\u304d\u3044<\/td><td>\u9ad8\u4fa1\u3067\u5909\u52d5\u304c\u5927\u304d\u3044<\/td><\/tr><tr><td><strong>\u4e3b\u306a\u7528\u9014<\/strong><\/td><td>\u67b6\u7a7a\u9001\u914d\u96fb\u7dda\u3001\u5927\u578b\u6bcd\u7dda<\/td><td>\u67b6\u7a7a\u7dda\uff08\u7279\u6b8a\u7528\u9014\uff09\u3001\u63a5\u5730\u7dda<\/td><td>\u30b1\u30fc\u30d6\u30eb\u5c0e\u4f53\u3001\u5c4b\u5185\u914d\u7dda\u3001\u6a5f\u5668\u5185\u914d\u7dda<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b\u5c0e\u96fb\u7387\u306f\u6a19\u6e96\u8edf\u9285\u3092100%\u3068\u3057\u305f\u5834\u5408\u306e\u6982\u7b97\u5024\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/06\/23038069-1.jpg\" alt=\"\" class=\"wp-image-13173\" style=\"width:180px;height:auto\" srcset=\"https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/06\/23038069-1.jpg 700w, https:\/\/denkikannri.com\/wp-content\/uploads\/2026\/06\/23038069-1-300x225.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u898f\u683c\u306e\u4f7f\u3044\u5206\u3051<\/strong><br>\u6700\u65b0\u306e\u6280\u8853\u57fa\u6e96\u30fb\u96fb\u529b\u7cfb\u7d71\u5411\u3051\u306a\u3089\u300cJEC-3404:2022\u300d<br>\u4e00\u822c\u7684\u306a\u56fd\u5bb6\u898f\u683c\u306e\u57fa\u790e\u4ed5\u69d8\u306a\u3089\u300cJIS C 3109:1994\u300d\u3092\u53c2\u7167\u3059\u308b\u3002<br><\/li>\n\n\n\n<li><strong>\u540d\u79f0\u306e\u6ce8\u610f<\/strong><br>JIS\u306f\u73fe\u5728\u300c\u65e5\u672c\u7523\u696d\u898f\u683c\u300d\u304c\u6b63\u5f0f\u540d\u79f0\u3002\u66f8\u985e\u4f5c\u6210\u6642\u306f\u8981\u6ce8\u610f\u3002<br><\/li>\n\n\n\n<li><strong>\u63a1\u7528\u306e\u7406\u7531<\/strong><br>\u5c0e\u96fb\u7387\u306f\u9285\u306b\u52a3\u308b\u304c\u3001\u5727\u5012\u7684\u306a\u300c\u8efd\u3055\u300d\u3068\u300c\u5b89\u3055\u300d\u306b\u3088\u308a<br>\u67b6\u7a7a\u9001\u96fb\u7dda\u306a\u3069\u306e\u96fb\u529b\u30a4\u30f3\u30d5\u30e9\u3092\u652f\u3048\u308b\u4e3b\u5f79\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003\u8cc7\u6599<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u30fbJEC-3404:2022 \u30a2\u30eb\u30df\u96fb\u7dda\uff08\u96fb\u6c17\u5b66\u4f1a 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\u30a2\u30eb\u30df\u96fb\u7dda\u306f\u3001\u8efd\u91cf\u304b\u3064\u30b3\u30b9\u30c8\u30e1\u30ea\u30c3\u30c8\u306b\u512a\u308c\u308b\u305f\u3081\u96fb\u529b\u30a4\u30f3\u30d5\u30e9\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u308b\u3002 \u30a2\u30eb\u30df\u96fb\u7dda\u306e\u4ed5\u69d8\u3001\u6750\u6599\u3001\u5bf8\u6cd5\u3001\u8a66\u9a13\u65b9\u6cd5\u306a\u3069\u3092\u5b9a\u3081\u308b\u898f\u683c\u3068\u3057\u3066\u5b9f\u52d9\u4e0a\u5fc5\u305a\u53c2\u7167\u3055\u308c\u308b\u306e\u304c\u300cJEC 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