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 <title><![CDATA[PLC梯形图是是什么意思，看不懂]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485521.html]]></link>
 <description><![CDATA[Latest 50 replies of PLC梯形图是是什么意思，看不懂]]></description>
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 <lastBuildDate><![CDATA[Fri, 08 May 2026 22:02:25 +0000]]></lastBuildDate>
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 <description><![CDATA[之前做給公司工務同仁上課的教材你瞧瞧看 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485521#1669134.html]]></link>
 <author><![CDATA[东华数字]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 08:03:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有图了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485521#1668968.html]]></link>
 <author><![CDATA[gdj-gdj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 00:30:51 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[怎么看不到图呢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485521#1668965.html]]></link>
 <author><![CDATA[lan333000]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2015 00:28:28 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[60秒一分钟的地方感觉写的有不对的地方，M8013是秒脉冲没错，单M8013上升沿和M8013下降沿之间应该只间隔0.5秒，故个人认为如果计算一分钟脉冲，应该*120，而不是*60]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485521#1668774.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 07:55:03 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[自己要有一定的基础，建议先看看手册，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485521#1668759.html]]></link>
 <author><![CDATA[iujfang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 07:23:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[例如利用什么指令啊，什么功能啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1485521#1668756.html]]></link>
 <author><![CDATA[乌龟蜗牛蚂蚁]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2015 06:58:38 +0000]]></pubdate>
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