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 <title><![CDATA[三菱编程口通信距离是否加长]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱编程口通信距离是否加长]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[你自己延长过吗？理论422通讯距离1000米以上。用网线双绞的2对线直接延长应该没问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1299544.html]]></link>
 <author><![CDATA[aaaxgf]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Jul 2012 08:19:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1299465.html]]></link>
 <author><![CDATA[taoping555]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Jul 2012 06:22:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还有没有其他方法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1299445.html]]></link>
 <author><![CDATA[chengjianbo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Jul 2012 05:43:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有点远哦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1299151.html]]></link>
 <author><![CDATA[zhuhuide]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Jul 2012 14:58:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[太远了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1298893.html]]></link>
 <author><![CDATA[coverpaper]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Jul 2012 06:31:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[太远了，用光端机吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1298694.html]]></link>
 <author><![CDATA[yamqq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Jul 2012 00:49:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[fx系列的编程口跟屏可以直接连接。。（80米左右）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1298686.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Jul 2012 00:37:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这只是想法，没考虑价格，谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1298476.html]]></link>
 <author><![CDATA[chengjianbo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Jul 2012 11:27:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个422有源中继（放大器）难道这个有源中继比485转换卡的便宜吗？？？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383532#1298474.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Jul 2012 11:20:50 +0000]]></pubdate>
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