{"id":6416,"date":"2023-07-17T02:26:17","date_gmt":"2023-07-17T02:26:17","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=6416"},"modified":"2023-07-26T05:51:30","modified_gmt":"2023-07-26T05:51:30","slug":"what-is-tooling-hole","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/zh_hk\/%e4%bb%80%e4%b9%88%e6%98%af%e5%b7%a5%e5%85%b7%e5%ad%94\/","title":{"rendered":"\u4ec0\u4e48\u662f\u5de5\u5177\u5b54"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-tooling-hole\">\u4ec0\u4e48\u662f\u5de5\u5177\u5b54<\/h2>\n\n\n<p>\u5de5\u5177\u5b54\uff0c\u4e5f\u79f0\u4e3a\u5236\u9020\u5b54\u3001\u5bfc\u5411\u5b54\u6216\u5236\u9020\u5b54\uff0c\u662f\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u6216 PCB 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id=\"what-is-the-distance-between-two-holes-in-a-pcb\">\u5370\u5237\u7535\u8def\u677f\u4e0a\u4e24\u4e2a\u5b54\u4e4b\u95f4\u7684\u8ddd\u79bb\u662f\u591a\u5c11<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5370\u5237\u7535\u8def\u677f\u4e0a\u4e24\u4e2a\u5b54\u4e4b\u95f4\u7684\u8ddd\u79bb\u53d6\u51b3\u4e8e\u5b54\u7684\u7c7b\u578b\u3002\u5bf9\u4e8e PTH\uff0c\u4ece\u952e\u5408\u710a\u76d8\u5230\u5b54\u5230\u8f6e\u5ed3\u7684\u6700\u5c0f\u8ddd\u79bb\u5e94\u81f3\u5c11\u4e3a 20mil (D\u226520mil)\u3002\u81f3\u4e8e NPTH\uff0c\u5efa\u8bae\u4ece\u5b54\u5230\u8f6e\u5ed3\u7684\u6700\u5c0f\u8ddd\u79bb\u4e3a 40mil (E\u226540mil)\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group 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