{"id":410,"date":"2026-08-13T10:07:43","date_gmt":"2026-08-13T02:07:43","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacousticsproducts\/?p=410"},"modified":"2026-08-13T10:07:43","modified_gmt":"2026-08-13T02:07:43","slug":"%e8%8b%b1%e5%9b%bdprecision-acoustics-%e9%99%90%e7%95%8c%e8%be%93%e5%87%ba%e6%8e%a9%e6%a8%a1%ef%bc%8c%e7%94%a8%e4%ba%8eti%e6%b5%8b%e9%87%8f%e7%9a%841-cm-x-1-cm%e9%99%90%e7%95%8c%e8%be%93","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacousticsproducts\/%e8%8b%b1%e5%9b%bdprecision-acoustics-%e9%99%90%e7%95%8c%e8%be%93%e5%87%ba%e6%8e%a9%e6%a8%a1%ef%bc%8c%e7%94%a8%e4%ba%8eti%e6%b5%8b%e9%87%8f%e7%9a%841-cm-x-1-cm%e9%99%90%e7%95%8c%e8%be%93\/","title":{"rendered":"\u82f1\u56fdPrecision Acoustics  \u9650\u754c\u8f93\u51fa\u63a9\u6a21\uff0c\u7528\u4e8eTI\u6d4b\u91cf\u76841 cm \u00d7 1 cm\u9650\u754c\u8f93\u51fa\u63a9\u6a21"},"content":{"rendered":"<h2 class=\"ds-markdown-paragraph\"><strong><span class=\"\"><a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e9%99%90%e7%95%8c%e8%be%93%e5%87%ba%e6%8e%a9%e6%a8%a1\/\" title=\"View all posts in \u9650\u754c\u8f93\u51fa\u63a9\u6a21\" target=\"_blank\">\u9650\u754c\u8f93\u51fa\u63a9\u6a21<\/a><\/span><\/strong><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u8be5\u9650\u754c\u8f93\u51fa\u63a9\u6a21\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u6cd5\uff0c\u786e\u4fdd\u6839\u636eIEC 62359\u6807\u51c6\u8fdb\u884c\u70ed\u6307\u6570\uff08TI\uff09\u6d4b\u91cf\u65f6\uff0c\u80fd\u591f\u6ee1\u8db3\u4ec5\u901a\u8fc71 cm \u00d7 1 cm\u533a\u57df\u786e\u5b9a\u8d85\u58f0\u8f93\u51fa\u7684\u8981\u6c42\u3002<\/span><\/p>\n<h3 class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6982\u8ff0<\/span><\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u7528\u4e8eTI\u6d4b\u91cf\u76841 cm \u00d7 1 cm\u9650\u754c\u8f93\u51fa\u63a9\u6a21\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u8be5\u63a9\u6a21\u63d0\u4f9b\u4e86\u4e00\u79cd\u624b\u6bb5\uff0c\u786e\u4fdd\u6309\u7167IEC 62359\u8fdb\u884cTI\u6d4b\u91cf\u65f6\uff0c\u80fd\u591f\u6ee1\u8db3\u4ec5\u901a\u8fc71 cm \u00d7 1 cm\u9762\u79ef\u786e\u5b9a\u8d85\u58f0\u8f93\u51fa\u7684\u8981\u6c42\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u8be5\u63a9\u6a21\u4e3a\u7cbe\u5bc6\u6210\u578b\u7684\u65b0\u578b\u5668\u4ef6\uff0c\u65e2\u80fd\u9ad8\u5ea6\u5438\u6536\u5165\u5c04\u5230\u63a9\u6a21\u5e73\u5766\u8868\u9762\u7684\u8d85\u58f0\u4fe1\u53f7\uff0c\u53c8\u80fd\u4f7f\u5176\u5b54\u5f84\u5185\u90e8\u8868\u9762\u4ea7\u751f\u9ad8\u6c34\u5e73\u7684\u53cd\u5c04\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u8fd9\u4f7f\u5f97\u5728\u786e\u5b9aTI\u65f6\uff0c\u80fd\u591f\u6309\u7167IEC 62359\u7684\u8981\u6c42\u7cbe\u786e\u5b9a\u4f4dP<\/span><span class=\"ds-markdown-html\">&lt;sub&gt;<\/span><span class=\"\">1\u00d71<\/span><span class=\"ds-markdown-html\">&lt;\/sub&gt;<\/span><span class=\"\">\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u4f7f\u7528\u65f6\uff0c\u5c06\u63a9\u6a21\u653e\u7f6e\u5728\u88ab\u6d4b<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e6%8d%a2%e8%83%bd%e5%99%a8\/\" title=\"View all posts in \u6362\u80fd\u5668\" target=\"_blank\">\u6362\u80fd\u5668<\/a>\u4e0e\u8f90\u5c04\u529b\u5e73\u8861\u9776\u6216<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e6%b0%b4%e5%90%ac%e5%99%a8\/\" title=\"View all posts in \u6c34\u542c\u5668\" target=\"_blank\">\u6c34\u542c\u5668<\/a>\u4e4b\u95f4\u3002\u63a9\u6a21\u4e0d\u5f97\u4e0e\u9776\u3001\u6c34\u542c\u5668\u6216\u6362\u80fd\u5668\u76f4\u63a5\u63a5\u89e6\u3002<\/span><\/p>\n<h3 class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u4e3b\u8981\u7279\u70b9<\/span><\/strong><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u63a9\u6a21\u7531NPL HAMA\u5438\u6ce2\u6750\u6599\u5236\u6210\uff0c\u5177\u6709\u9ad8\u5438\u6536\u6027\u548c\u9ad8\u56de\u6ce2\u8870\u51cf\u80fd\u529b\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u7cbe\u5bc6\u52a0\u5de5\u7684\u5b54\u5f84\uff0c\u5c3a\u5bf8\u4e3a1 cm \u00d7 1 cm\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u63a9\u6a21\u5b54\u5f84\u8fb9\u7f18\u886c\u6709\u9ad8\u53cd\u5c04\u91d1\u5c5e\u6d82\u5c42\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">\u5178\u578b\u5c5e\u6027<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5916\u89c2<\/span><\/strong><\/p>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u53cc\u5c42\u805a\u6c28\u916f\u7247\u6750\uff1a\u900f\u660e\u4e0a\u5c42\uff08\u58f0\u963b\u6297\u4e0e\u6c34\u5339\u914d\uff09\uff1b\u84dd\u8272\u9ad8\u5438\u6536\u4e0b\u5c42\u3002<\/span><\/p>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u53c2\u6570<\/span><\/th>\n<th><span class=\"\">\u89c4\u683c\u503c<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">\u5916\u5f62\u5c3a\u5bf8<\/span><\/td>\n<td><span class=\"\">\u76f4\u5f84 80 mm \u5706\u76d8\uff0c\u539a\u5ea6 14 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u5b54\u5f84\u5185\u90e8\u5c3a\u5bf8<\/span><\/td>\n<td><span class=\"\">1 cm \u00d7 1 cm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u5bc6\u5ea6<\/span><\/td>\n<td><span class=\"\">1010 \u00b1 20 kg\/m\u00b3<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u5e73\u5747\u58f0\u901f\uff081\u201310 MHz\uff09<\/span><\/td>\n<td><span class=\"\">1500 \u00b1 30 m\/s<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u58f0\u963b\u6297<\/span><\/td>\n<td><span class=\"\">1.5 MRayl<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">\u8010\u53d7<\/span><\/strong><\/td>\n<td><span class=\"\">\u5f02\u4e19\u9187\uff08I<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/pa\/\" title=\"View all posts in PA\" target=\"_blank\">PA<\/a>\uff09\u3001\u4e09\u6c2f\u4e59\u70ef<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">\u53d7\u5f71\u54cd<\/span><\/strong><\/td>\n<td><span class=\"\">\u916e\u7c7b\uff08MEK\u3001\u4e19\u916e\uff09\u2014\u2014\u6eb6\u80c0\uff1b\u4e8c\u6c2f\u7532\u70f7\u2014\u2014\u6eb6\u80c0\u5e76\u5206\u89e3<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">\u907f\u514d\u957f\u65f6\u95f4\u63a5\u89e6<\/span><\/strong><\/td>\n<td><span class=\"\">\u81ed\u6c27\u3001\u7d2b\u5916\u7ebf<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\"><a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e7%a8%b3%e5%ae%9a\/\" title=\"View all posts in \u7a33\u5b9a\" target=\"_blank\">\u7a33\u5b9a<\/a>\u6027<\/span><\/strong><\/td>\n<td><span class=\"\">\u56e0\u805a\u5408\u7269\u4ea4\u8054\u7ed3\u6784\uff0c\u975e\u5e38\u7a33\u5b9a<\/span><\/td>\n<\/tr>\n<tr>\n<td><strong><span class=\"\">\u70ed\u81a8\u80c0\u7cfb\u6570<\/span><\/strong><\/td>\n<td><span class=\"\">200 ppm\/\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/%e8%8b%b1%e5%9b%bdprecision-acoustics-%e6%b0%b4%e5%a4%84%e7%90%86%e5%a5%97%e4%bb%b6%ef%bc%8c%e7%94%a8%e4%ba%8e%e5%af%b9%e6%b0%b4%e8%bf%9b%e8%a1%8c%e6%b6%88%e6%af%92%e5%92%8c%e8%84%b1%e6%b0%94\/\">\u82f1\u56fdPrecision Acoustics \u6c34\u5904\u7406\u5957\u4ef6\uff0c\u7528\u4e8e\u5bf9\u6c34\u8fdb\u884c\u6d88\u6bd2\u548c\u8131\u6c14<\/a><\/p>\n<p><a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/%e8%8b%b1%e5%9b%bdprecision-acoustics-%e5%ae%9a%e5%88%b6-ums-%e6%b5%8b%e8%af%95%e6%b0%b4%e6%a7%bd%ef%bc%8c%e6%a0%b9%e6%8d%ae%e6%82%a8%e7%9a%84%e9%9c%80%e6%b1%82%e8%ae%be%e8%ae%a1%e5%92%8c%e5%bb%ba\/\">\u82f1\u56fdPrecision Acoustics \u5b9a\u5236 UMS \u6d4b\u8bd5\u6c34\u69fd\uff0c\u6839\u636e\u60a8\u7684\u9700\u6c42\u8bbe\u8ba1\u548c\u5efa\u9020\u8d85\u58f0\u6d4b\u8bd5\u6c34\u69fd\u7cfb\u7edf<\/a><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/hp%e7%b3%bb%e5%88%97%e6%8e%a2%e5%a4%b4\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 18.181818181818pt;\" aria-label=\"HP\u7cfb\u5217\u63a2\u5934 (14\u4e2a\u9879\u76ee)\">HP\u7cfb\u5217\u63a2\u5934<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/pa\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 21.652892561983pt;\" aria-label=\"PA (29\u4e2a\u9879\u76ee)\">PA<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/precision-acoustics\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 22pt;\" aria-label=\"Precision Acoustics (31\u4e2a\u9879\u76ee)\">Precision Acoustics<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/precision-acoustics-0-04%e6%af%ab%e7%b1%b3%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 19.107438016529pt;\" aria-label=\"Precision Acoustics 0.04\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668 (17\u4e2a\u9879\u76ee)\">Precision Acoustics 0.04\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/precision-acoustics-0-075%e6%af%ab%e7%b1%b3%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 17.02479338843pt;\" aria-label=\"Precision Acoustics 0.075\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668 (11\u4e2a\u9879\u76ee)\">Precision Acoustics 0.075\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/precision-acoustics0-2%e6%af%ab%e7%b1%b3%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-6\" style=\"font-size: 16.099173553719pt;\" aria-label=\"Precision Acoustics0.2\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668 (9\u4e2a\u9879\u76ee)\">Precision Acoustics0.2\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/precision-acoustics-ums-research-2\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-7\" style=\"font-size: 18.181818181818pt;\" aria-label=\"Precision Acoustics UMS Research 2 (14\u4e2a\u9879\u76ee)\">Precision Acoustics UMS Research 2<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/ums-research-2\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 13.553719008264pt;\" aria-label=\"UMS Research 2 (5\u4e2a\u9879\u76ee)\">UMS Research 2<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 16.561983471074pt;\" aria-label=\"\u524d\u7f6e\u653e\u5927\u5668 (10\u4e2a\u9879\u76ee)\">\u524d\u7f6e\u653e\u5927\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e5%8c%bb%e7%96%97%e5%b7%a5%e4%b8%9a%e6%a3%80%e6%b5%8b\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 16.561983471074pt;\" aria-label=\"\u533b\u7597\u5de5\u4e1a\u68c0\u6d4b (10\u4e2a\u9879\u76ee)\">\u533b\u7597\u5de5\u4e1a\u68c0\u6d4b<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e5%b7%a5%e4%b8%9a%e6%97%a0%e6%8d%9f%e6%a3%80%e6%b5%8b%ef%bc%88ndt%ef%bc%89%e6%8d%a2%e8%83%bd%e5%99%a8\/\" class=\"tag-cloud-link tag-link-10 tag-link-position-11\" style=\"font-size: 14.942148760331pt;\" aria-label=\"\u5de5\u4e1a\u65e0\u635f\u68c0\u6d4b\uff08NDT\uff09\u6362\u80fd\u5668 (7\u4e2a\u9879\u76ee)\">\u5de5\u4e1a\u65e0\u635f\u68c0\u6d4b\uff08NDT\uff09\u6362\u80fd\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e5%b7%a5%e4%b8%9a%e8%b6%85%e5%a3%b0\/\" class=\"tag-cloud-link tag-link-11 tag-link-position-12\" style=\"font-size: 19.338842975207pt;\" aria-label=\"\u5de5\u4e1a\u8d85\u58f0 (18\u4e2a\u9879\u76ee)\">\u5de5\u4e1a\u8d85\u58f0<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/tag\/%e6%89%ab%e6%8f%8f%e6%b0%b4%e6%a7%bd\/\" class=\"tag-cloud-link tag-link-12 tag-link-position-13\" style=\"font-size: 19.338842975207pt;\" aria-label=\"\u626b\u63cf\u6c34\u69fd 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