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 <title><![CDATA[请教PLC]]></title>
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 <description><![CDATA[Latest 50 replies of 请教PLC]]></description>
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 <description><![CDATA[应该要了解下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-21782#315129.html]]></link>
 <author><![CDATA[wenhua0716]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2008 10:40:32 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果是日本设备,那么三菱PLC,OMORN PLC 比较多。
如果欧美设备，西门子和GEPLC较多。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-21782#314907.html]]></link>
 <author><![CDATA[vicwang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2008 04:31:55 +0000]]></pubdate>
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 <description><![CDATA[当出现问题时，可以通过PLC的I/O状态以及梯形图来快速查找故障点。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-21782#314780.html]]></link>
 <author><![CDATA[hy5277]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2008 02:32:35 +0000]]></pubdate>
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