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 <title><![CDATA[关于USS的问题]]></title>
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 <description><![CDATA[Latest 50 replies of 关于USS的问题]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[成功了，呵呵！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-54078#707503.html]]></link>
 <author><![CDATA[强人]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 13 Jan 2010 11:18:19 +0000]]></pubdate>
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 <description><![CDATA[2#10000就是4？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-54078#706972.html]]></link>
 <author><![CDATA[强人]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2010 13:32:53 +0000]]></pubdate>
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 <description><![CDATA[我是用专用的PROFIBUS线接的，不过没有接地，我听说电源的负端也要接地吗？要求很高的话怎么可能胜任在环境恶劣的工业场合呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-54078#706970.html]]></link>
 <author><![CDATA[强人]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2010 13:31:32 +0000]]></pubdate>
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