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 <description><![CDATA[买个1212上手 ，或者干脆看手册用博图或STEP7.X的PLCSIM配合WINCC7.4等仿真练习。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1672357#2073373.html]]></link>
 <author><![CDATA[holdkcxyz]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 02 Sep 2019 02:20:37 +0000]]></pubdate>
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 <description><![CDATA[我空间里有]]></description>
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 <author><![CDATA[wyc6745625]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 02 Sep 2019 01:00:49 +0000]]></pubdate>
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 <description><![CDATA[200没有必要学了。200SMART可以买一个PLC。建议学习S7-1200可以在线仿真！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1672357#2072954.html]]></link>
 <author><![CDATA[yzhen123]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 30 Aug 2019 06:44:07 +0000]]></pubdate>
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