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 <title><![CDATA[数据类型的区分]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427076.html]]></link>
 <description><![CDATA[Latest 50 replies of 数据类型的区分]]></description>
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 <description><![CDATA[&nbsp;&nbsp;就用默认的就可以了吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427076#1440561.html]]></link>
 <author><![CDATA[西门子朱伟]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 08 May 2013 10:52:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你不是在新建文本时，系统默认值单位是VW吗。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427076#1440509.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 08 May 2013 08:15:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[size=5]&nbsp;&nbsp;现在的问题是，对于像在文本中设置一个长度的输入，和长度的显示来说，是该用VB,&nbsp;&nbsp;VW ,&nbsp;&nbsp;还是VD呢！[/size]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427076#1440422.html]]></link>
 <author><![CDATA[西门子朱伟]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 08 May 2013 05:08:03 +0000]]></pubdate>
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 <description><![CDATA[word和INT都是16位数，word是无符号数，int是有符号数；
real是32位的实数；
根据数据类型选用mov指令。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1427076#1440270.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 08 May 2013 01:00:35 +0000]]></pubdate>
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