{"id":254,"date":"2026-07-17T16:53:46","date_gmt":"2026-07-17T08:53:46","guid":{"rendered":"https:\/\/www.bihec.com\/eltecinstruments\/?p=254"},"modified":"2026-07-17T16:53:46","modified_gmt":"2026-07-17T08:53:46","slug":"eltec%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8%e3%80%81%e7%83%ad%e8%a1%a5%e5%81%bf%e5%9e%8b%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8%e3%80%81eltec-420m3-2","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/eltecinstruments\/eltec%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8%e3%80%81%e7%83%ad%e8%a1%a5%e5%81%bf%e5%9e%8b%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8%e3%80%81eltec-420m3-2\/","title":{"rendered":"ELTEC\u70ed\u91ca\u7535\u63a2\u6d4b\u5668\u3001\u70ed\u8865\u507f\u578b\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668\u3001ELTEC 420M3\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668"},"content":{"rendered":"<p><a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=406m39%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\">406M39\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=eltec-407m24%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8\">ELTEC 407M24\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=eltec%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\">ELTEC\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=%e5%9e%8b%e5%8f%b7400%e7%b4%ab%e5%a4%96-%e5%8f%af%e8%a7%81%e5%85%89-%e7%ba%a2%e5%a4%96%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\">\u578b\u53f7400\u7d2b\u5916\/\u53ef\u89c1\u5149\/\u7ea2\u5916\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=%e7%83%ad%e8%a1%a5%e5%81%bf%e5%9e%8b%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8\">\u70ed\u8865\u507f\u578b\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668<\/a><\/p>\n<p class=\"ds-markdown-paragraph\">\u578b\u53f7420M3\u7531\u4e00\u4e2a\u94bd\u9178\u9502\u654f\u611f\u5143\u4ef6\u6784\u6210\uff0c\u8be5\u5143\u4ef6\u5bc6\u5c01\u5728\u5e26\u6709\u5149\u5b66\u6ee4\u5149\u7247\u7684TO-5\u6676\u4f53\u7ba1\u5916\u58f3\u5185\u3002\u6ee4\u5149\u7247\u9009\u62e9\u6307\u5357\u8bf7\u53c2\u89c1ElecData #101\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">\u91c7\u7528\u7279\u6b8a\u7684\u5143\u4ef6\u5b89\u88c5\u6280\u672f\u6765\u4e3a\u654f\u611f\u5143\u4ef6\u6563\u70ed\uff0c\u4ece\u800c\u80fd\u591f\u68c0\u6d4b\u66f4\u9ad8\u529f\u7387\u6c34\u5e73\u7684\u4fe1\u53f7\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">\u7531\u4e8e\u578b\u53f7420M3\u5728\u70ed\u8f6c\u6298\u70b9\u4ee5\u4e0a\u662f\u70ed\u79ef\u5206\u5668\uff0c\u5176\u7535\u538b\u8f93\u51fa\u968f\u9891\u7387\u6bcf\u589e\u52a0\u5341\u500d\u800c\u4e0b\u964d 20 dB\u3002\u4f7f\u7528\u4f4e\u963b\u503c\uff08500 \u03a9 \u81f3 10 k\u03a9\uff09\u7684\u8d1f\u8f7d\u7535\u963b\u5c06\u901a\u8fc7\u4e0e\u6676\u4f53\u7535\u5bb9\u5f62\u6210\u5fae\u5206\u5668\u6765\u589e\u5f3a\u77ed\u8109\u51b2\u5206\u8fa8\u7387\u3002\u8fd9\u5c06\u62b5\u6d88\u63a2\u6d4b\u5668\u7684\u70ed\u79ef\u5206\u6548\u5e94\uff0c\u4ece\u800c\u4ea7\u751f\u5e73\u5766\u7684\u9891\u7387\u54cd\u5e94\uff0c\u76f4\u81f3\u8fbe\u5230 RC \u7535\u8def\u7684 3 dB \u70b9\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">\u5b9e\u73b0\u5747\u5300\u9891\u7387\u54cd\u5e94\u7684\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u5c06\u63a2\u6d4b\u5668\u8fde\u63a5\u5230\u7535\u6d41-\u7535\u538b\u8f6c\u6362\u5668\uff08\u7535\u6d41\u6a21\u5f0f\u64cd\u4f5c\uff09\u3002\u5f53\u63a2\u6d4b\u5668\u8fde\u63a5\u5230\u8f6c\u6362\u5668\u7684\u865a\u5730\u65f6\uff0c\u8d1f\u8f7d\u7535\u963b\u4e3a\u96f6\uff0c\u4e0e\u6676\u4f53\u7535\u5bb9\u5f62\u6210\u7406\u60f3\u7684\u5fae\u5206\u5668\u3002\u9891\u7387\u4e0a\u9650\u7531\u7535\u963b\u548c\u8f6c\u6362\u5668\u53cd\u9988\u7535\u963b\u7684\u5e76\u8054\u7535\u5bb9\u51b3\u5b9a\uff0c\u5373\u00a0<span class=\"katex\"><span class=\"katex-mathml\">1\/(2\ufffd\ufffd\ufffd\ufffd\ufffd)<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">1\/<\/span><span class=\"mopen\">(<\/span><span class=\"mord\">2<\/span><span class=\"mord mathnormal\">\u03c0<\/span><span class=\"mord\"><span class=\"mord mathnormal\">R<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">f<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">S<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span>\u3002\u5982\u679c\u9700\u8981\u8109\u51b2\u79ef\u5206\uff0c\u63a2\u6d4b\u5668\u53ef\u4ee5\u5728\u7535\u538b\u6a21\u5f0f\u4e0b\u5de5\u4f5c\uff0c\u4f7f\u7528\u9ad8\u963b\u503c\u8d1f\u8f7d\u7535\u963b\uff08<span class=\"katex\"><span class=\"katex-mathml\">1\u00d7106\u03a9<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mord\">0<span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">6<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\">\u03a9<\/span><\/span><\/span><\/span>\u00a0\u81f3\u00a0<span class=\"katex\"><span class=\"katex-mathml\">1\u00d71011\u03a9<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord\">1<\/span><span class=\"mord\">0<span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">11<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\">\u03a9<\/span><\/span><\/span><\/span>\uff09\uff0c\u8fd9\u5c06\u4fdd\u7559\u63a2\u6d4b\u5668\u56fa\u6709\u7684\u79ef\u5206\u7279\u6027\u3002\u4e0a\u5347\u65f6\u95f4\u548c\u9891\u7387\u54cd\u5e94\u53d6\u51b3\u4e8e\u6240\u4f7f\u7528\u7684\u7535\u5b50\u5668\u4ef6\u3002\u66f4\u591a\u4fe1\u606f\u8bf7\u53c2\u89c1 ElecData #134\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u5e94\u7528<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">\u6fc0\u5149\u8109\u51b2\u8f6e\u5ed3\u7814\u7a76<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u8109\u51b2\u80fd\u91cf\u6d4b\u91cf<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u9002\u7528\u4e8e\u5355\u8272\u3001\u53ef\u8c03\u8c10\u6216\u591a\u6fc0\u5149\u5668\u7cfb\u7edf<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u6fc0\u5149\u529f\u7387\u76d1\u63a7\uff08\u4e0e\u5206\u675f\u5668\u914d\u5408\u4f7f\u7528\uff09<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u6beb\u7c73\u6ce2\u7814\u7a76<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u7d2b\u5916\u6fc0\u5149\u63a2\u6d4b\u5668<\/p>\n<\/li>\n<\/ul>\n<p id=\"OhlpGyK\"><img decoding=\"async\" loading=\"lazy\" width=\"627\" height=\"420\" class=\"alignnone size-full wp-image-252 \" src=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-content\/uploads\/sites\/2764\/2025\/10\/img_68f7374b3852a.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-content\/uploads\/sites\/2764\/2025\/10\/img_68f7374b3852a.png 627w, https:\/\/www.bihec.com\/eltecinstruments\/wp-content\/uploads\/sites\/2764\/2025\/10\/img_68f7374b3852a-300x201.png 300w, https:\/\/www.bihec.com\/eltecinstruments\/wp-content\/uploads\/sites\/2764\/2025\/10\/img_68f7374b3852a-500x335.png 500w, https:\/\/www.bihec.com\/eltecinstruments\/wp-content\/uploads\/sites\/2764\/2025\/10\/img_68f7374b3852a-272x182.png 272w\" sizes=\"(max-width: 627px) 100vw, 627px\" \/><\/p>\n<p class=\"ds-markdown-paragraph\">\u4e3a\u83b7\u5f97\u6700\u4f73\u6548\u679c\uff0c\u5e94\u9075\u5faa\u4ee5\u4e0b\u6ce8\u610f\u4e8b\u9879\u548c\u5efa\u8bae\uff08\u53c2\u89c1 ELTECdata #101\uff09\uff1a<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u5b89\u88c5\uff1a<\/strong>\u00a0\u907f\u514d\u5bf9\u5916\u58f3\u548c\u5f15\u7ebf\u65bd\u52a0\u673a\u68b0\u5e94\u529b\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u710a\u63a5\uff1a<\/strong>\u00a0\u63a2\u6d4b\u5668\u5fc5\u987b\u624b\u5de5\u710a\u63a5\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u635f\u574f\u5185\u90e8\u5143\u4ef6\u7684\u98ce\u9669\u3002\u907f\u514d\u4f7f\u7528\u673a\u5668\u710a\u63a5\u6216\u70ed\u98ce\u710a\u63a5\u3002\u9700\u4fdd\u7559\u81f3\u5c11 0.250 \u82f1\u5bf8\uff086.35 \u6beb\u7c73\uff09\u7684\u5f15\u7ebf\u957f\u5ea6\u3002\u5728\u710a\u63a5\u63a2\u6d4b\u5668\u5f15\u7ebf\u65f6\uff0c\u8bf7\u5728\u5916\u58f3\u548c\u5f15\u7ebf\u4e4b\u95f4\u4f7f\u7528\u6563\u70ed\u5668\u3002\u8bf7\u6ce8\u610f\uff0c\u65b0\u7684\u7b26\u5408 RoHS \u6807\u51c6\u7684\u710a\u6599\u9700\u8981\u66f4\u9ad8\u7684\u710a\u63a5\u6e29\u5ea6\uff0c\u56e0\u6b64\u5bf9\u63a2\u6d4b\u5668\u8fdb\u884c\u6563\u70ed\u6781\u5176\u91cd\u8981\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u9759\u7535\u653e\u7535\uff1a<\/strong>\u00a0\u4fdd\u62a4\u63a2\u6d4b\u5668\u514d\u53d7\u9759\u7535\u7535\u8377\u7684\u5f71\u54cd\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u5149\u5b66\u6ee4\u5149\u7247\uff1a<\/strong>\u00a0\u672c\u578b\u53f7\u53ef\u4e0e\u4efb\u4f55\u6807\u51c6\u7684 ELTEC \u63a2\u6d4b\u5668\u6ee4\u5149\u7247\u914d\u5408\u4f7f\u7528\uff0c\u4e5f\u53ef\u4e0d\u5b89\u88c5\u6ee4\u5149\u7247\u4f7f\u7528\u3002\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u8003 ELTECdata #101\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u6f0f\u5149\uff1a<\/strong>\u00a0\u53ef\u80fd\u4f1a\u89c2\u5bdf\u5230\u5bf9\u900f\u8fc7\u57fa\u5ea7\u73bb\u7483-\u91d1\u5c5e\u5bc6\u5c01\u5904\u7684\u53ef\u89c1\u5149\u6709\u8f7b\u5fae\u654f\u611f\u6027\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u6781\u6027\uff1a<\/strong>\u00a0\u5728\u7535\u6d41\u6a21\u5f0f\u64cd\u4f5c\u4e0b\uff0c\u901a\u8fc7\u5c06\u5f15\u811a 2 \u8fde\u63a5\u5230\u653e\u5927\u5668\u8f93\u5165\u7aef\uff0c\u5e76\u5c06\u5f15\u811a 8 \u63a5\u5730\uff0c\u53ef\u4ee5\u83b7\u5f97\u6b63\u5411\u53d8\u5316\u7684\u6b63\u5411\u8f93\u51fa\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u566a\u58f0\uff1a<\/strong>\u00a0\u4f5c\u4e3a\u5206\u8fa8\u7387\u6216\u8f83\u4f4e\u4fe1\u606f\u9650\u503c\uff0c\u566a\u58f0\u4e0d\u4ec5\u7531\u63a2\u6d4b\u5668\u672c\u8eab\u51b3\u5b9a\u3002\u5176\u4ed6\u566a\u58f0\u6e90\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">\u8f90\u5c04\u548c\u4f20\u5bfc\u7684\u5c04\u9891\u4fe1\u53f7<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u540e\u7eed\u7684\u653e\u5927\u6216\u4fe1\u53f7\u8c03\u7406\u7ea7<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u7535\u6e90\u566a\u58f0<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u5143\u4ef6\uff0c\u4f8b\u5982\u9ad8\u963b\u503c\u7535\u963b\u548c\u7535\u5bb9\uff08\u94bd\u6216\u94dd\u7535\u89e3\u7535\u5bb9\uff09<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u673a\u68b0\u63a5\u89e6\u70b9\u548c\u865a\u710a\u70b9<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u51b2\u51fb\u548c\u632f\u52a8\u6fc0\u53d1\u7684\u5fae\u97f3\u6548\u5e94<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u63a2\u6d4b\u5668\u5916\u90e8\u70ed\u5f71\u54cd\uff08\u800c\u975e\u6240\u9700\u7684\u7ea2\u5916\u8f93\u5165\uff09\uff0c\u4f8b\u5982\u6c14\u6d41<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\">\u5f53\u4fe1\u606f\u4fe1\u53f7\u5728\u7535\u6d41\u6a21\u5f0f\u64cd\u4f5c\u4e0b\u4f4e\u4e8e 1mV \u548c 20mV \u65f6\uff0c\u5e94\u4ed4\u7ec6\u8003\u8651\u6240\u6709\u8fd9\u4e9b\u566a\u58f0\u6e90\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u5149\u5b66\u8bbe\u8ba1\uff1a<\/strong>\u00a0\u5728\u5149\u5b66\u7cfb\u7edf\u4e2d\u4f7f\u7528\u5e26\u6ee4\u5149\u7247\u7684\u63a2\u6d4b\u5668\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u6ee4\u5149\u7247\u5f15\u8d77\u7684\u50cf\u70b9\u4f4d\u79fb\u3002\u8fd9\u79cd\u7531\u63d2\u5165\u5e73\u884c\u5e73\u9762\u677f\uff08\u6ee4\u5149\u7247\u539a\u5ea6 = t\uff1b\u6298\u5c04\u7387 = N\uff09\u5f15\u8d77\u7684\u4f4d\u79fb (s) \u7531\u516c\u5f0f s = (t\/N)(N-1) \u7ed9\u51fa\u3002<\/p>\n<p><a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=406m39%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\">406M39\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=eltec-407m24%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8\">ELTEC 407M24\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=eltec%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\">ELTEC\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=%e5%9e%8b%e5%8f%b7400%e7%b4%ab%e5%a4%96-%e5%8f%af%e8%a7%81%e5%85%89-%e7%ba%a2%e5%a4%96%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\">\u578b\u53f7400\u7d2b\u5916\/\u53ef\u89c1\u5149\/\u7ea2\u5916\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/wp-admin\/edit.php?tag=%e7%83%ad%e8%a1%a5%e5%81%bf%e5%9e%8b%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8\">\u70ed\u8865\u507f\u578b\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/tag\/eltec%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" title=\"View all posts in ELTEC\u70ed\u91ca\u7535\u63a2\u6d4b\u5668\" target=\"_blank\">ELTEC\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/tag\/%e7%83%ad%e8%a1%a5%e5%81%bf%e5%9e%8b%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" title=\"View all posts in \u70ed\u8865\u507f\u578b\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668\" target=\"_blank\">\u70ed\u8865\u507f\u578b\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/tag\/eltec-420m3%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" title=\"View all posts in ELTEC 420M3\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668\" target=\"_blank\">ELTEC 420M3\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668<\/a><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/eltecinstruments\/tag\/406m39%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 20.510638297872pt;\" aria-label=\"406M39\u70ed\u91ca\u7535\u63a2\u6d4b\u5668 (7\u4e2a\u9879\u76ee)\">406M39\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/tag\/eltec-407m24%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 19.021276595745pt;\" aria-label=\"ELTEC 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href=\"https:\/\/www.bihec.com\/eltecinstruments\/tag\/%e5%9e%8b%e5%8f%b7400%e7%b4%ab%e5%a4%96-%e5%8f%af%e8%a7%81%e5%85%89-%e7%ba%a2%e5%a4%96%e7%83%ad%e9%87%8a%e7%94%b5%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 22pt;\" aria-label=\"\u578b\u53f7400\u7d2b\u5916\/\u53ef\u89c1\u5149\/\u7ea2\u5916\u70ed\u91ca\u7535\u63a2\u6d4b\u5668 (8\u4e2a\u9879\u76ee)\">\u578b\u53f7400\u7d2b\u5916\/\u53ef\u89c1\u5149\/\u7ea2\u5916\u70ed\u91ca\u7535\u63a2\u6d4b\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/eltecinstruments\/tag\/%e7%83%ad%e8%a1%a5%e5%81%bf%e5%9e%8b%e7%83%ad%e9%87%8a%e7%94%b5%e7%ba%a2%e5%a4%96%e6%8e%a2%e6%b5%8b%e5%99%a8\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 19.021276595745pt;\" aria-label=\"\u70ed\u8865\u507f\u578b\u70ed\u91ca\u7535\u7ea2\u5916\u63a2\u6d4b\u5668 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