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 <title><![CDATA[真的很为难]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473.html]]></link>
 <description><![CDATA[Latest 50 replies of 真的很为难]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Fri, 15 May 2026 19:48:26 +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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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[6楼的太简洁明了了,佩服,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#765956.html]]></link>
 <author><![CDATA[yangjiejie]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Sun, 18 Apr 2010 06:28:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[嗯，星三角启动不可轻视！记得硬件互锁。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#765948.html]]></link>
 <author><![CDATA[wanghuhong]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Sun, 18 Apr 2010 06:02:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[请问七楼朋友，在星三角降压启动电路中你是否用了二个时间继电器？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#765909.html]]></link>
 <author><![CDATA[tangcheng]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Sun, 18 Apr 2010 04:45:15 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[6楼的程序理论上可以，实际上不可靠，只有一个延时，恐怕会有电弧短路的故障。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#757893.html]]></link>
 <author><![CDATA[kaixiangjun]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Wed, 07 Apr 2010 08:04:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[attachment=37336] 
X0为启动
X1为停止
T0延时3秒后全压工作]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#757836.html]]></link>
 <author><![CDATA[tangcheng]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Wed, 07 Apr 2010 06:50:25 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢哈哈镜师傅，我想要的是PLC的程序]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#757559.html]]></link>
 <author><![CDATA[huniutadi]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Tue, 06 Apr 2010 23:01:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直接给你一个图算了！ [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#756985.html]]></link>
 <author><![CDATA[哈哈镜]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Tue, 06 Apr 2010 04:50:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢fengwwwj 哥，我的邮箱[email]huniutadi@126.com[/email]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#756975.html]]></link>
 <author><![CDATA[huniutadi]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Tue, 06 Apr 2010 04:15:43 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你给个邮箱我发给你吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#756943.html]]></link>
 <author><![CDATA[fengwwwj]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Tue, 06 Apr 2010 03:41:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[太简单了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-59473#756733.html]]></link>
 <author><![CDATA[suxangjun]]></author>
 <category><![CDATA[资料互助]]></category>
 <pubdate><![CDATA[Mon, 05 Apr 2010 15:36:06 +0000]]></pubdate>
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