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 <title><![CDATA[如何检测气管内的细小弹簧的存在与否]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419191.html]]></link>
 <description><![CDATA[Latest 50 replies of 如何检测气管内的细小弹簧的存在与否]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Fri, 17 Apr 2026 16:31:45 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用光传感器，若检测到非透明物即反馈回开关量信号。这个是我们自制的，成本价50元一个。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419191#1407917.html]]></link>
 <author><![CDATA[机器人归来]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 29 Jan 2013 06:38:03 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用金属探测仪吧，就像玩具厂用的那种检针器，一点点铁屑都能检出来]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419191#1407708.html]]></link>
 <author><![CDATA[二球一哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 Jan 2013 13:21:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有弹簧的重，称重，取负公差，作为通断点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419191#1407514.html]]></link>
 <author><![CDATA[xuliuqing200]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 Jan 2013 03:24:29 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[传感器]]></title>
 <description><![CDATA[用金属传感器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419191#1406660.html]]></link>
 <author><![CDATA[林一凡]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 25 Jan 2013 04:20:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[弹簧是金属材质，用金属传感器，如果资金允许用金属探测设备]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419191#1406613.html]]></link>
 <author><![CDATA[niningtt]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 25 Jan 2013 02:46:59 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可以切的話切開...

不能切的話...用磁鐵吸看看

有磁性 就是裡面有東西]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419191#1406608.html]]></link>
 <author><![CDATA[blitzcrank]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 25 Jan 2013 02:31:24 +0000]]></pubdate>
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