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 <title><![CDATA[四位双三通阀是什么阀]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649988.html]]></link>
 <description><![CDATA[Latest 50 replies of 四位双三通阀是什么阀]]></description>
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 <description><![CDATA[功能类似“双控三位五通阀”吧，我觉得改进的地方是可以允许双线圈同时通电。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649988#1971643.html]]></link>
 <author><![CDATA[愚公移山]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 May 2018 12:12:17 +0000]]></pubdate>
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 <description><![CDATA[设计可以这样设计，并不是一个阀（两个阀）---实际是两个阀组合！功能是能够实现同动，减振。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649988#1971536.html]]></link>
 <author><![CDATA[ranbin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 May 2018 05:15:11 +0000]]></pubdate>
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 <description><![CDATA[[s:32]&nbsp;&nbsp;[s:32]&nbsp;&nbsp;[s:32] 没人知道的吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1649988#1971512.html]]></link>
 <author><![CDATA[陈大围]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 11 May 2018 03:30:20 +0000]]></pubdate>
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