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 <title><![CDATA[keyene的AP-31和AP-C31有何区别]]></title>
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 <description><![CDATA[Latest 50 replies of keyene的AP-31和AP-C31有何区别]]></description>
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 <description><![CDATA[我记得二者的区别是:一个是用来检测负压(比如真空度),一个是用来检测正压(比如压缩空气压力)
具体是不是这样我也没把握,大概是两年前用过这种传感器,现在记不清楚了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-90789#930847.html]]></link>
 <author><![CDATA[qinchenglim]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 14 Dec 2010 14:14:09 +0000]]></pubdate>
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