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 <title><![CDATA[加热器工作原理]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538401.html]]></link>
 <description><![CDATA[Latest 50 replies of 加热器工作原理]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 23 May 2026 12:58:15 +0000]]></lastBuildDate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电阻丝加热器。
一般情况都是星型接法。
但上面的应该是三角型接法。
日本货的热风机基本上都是这样]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538401#1741673.html]]></link>
 <author><![CDATA[mfjsx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 03 Feb 2016 07:42:49 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[3*4=12]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538401#1741575.html]]></link>
 <author><![CDATA[659888714]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 02 Feb 2016 06:26:12 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[光外部接线图看不出什么，把线拆掉，你用表测量一下就明白了嘛。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538401#1741574.html]]></link>
 <author><![CDATA[骑着兔子撵狗]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 02 Feb 2016 06:05:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[内部接成星形了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538401#1741566.html]]></link>
 <author><![CDATA[fsjnzhy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 02 Feb 2016 04:01:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电加热 明显是 380V AC，哪里来的220V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538401#1741564.html]]></link>
 <author><![CDATA[testfish]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 02 Feb 2016 03:53:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电阻通电发热，就这原理。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1538401#1741547.html]]></link>
 <author><![CDATA[huiyang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 02 Feb 2016 01:49:47 +0000]]></pubdate>
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