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 <title><![CDATA[请问这是什么东西，起什么作用？有谁知道？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468.html]]></link>
 <description><![CDATA[Latest 50 replies of 请问这是什么东西，起什么作用？有谁知道？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sat, 16 May 2026 05:25:05 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[气动回路怎么叫液压]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1487810.html]]></link>
 <author><![CDATA[济南电气]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Sep 2013 03:36:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[六楼那个图，左边的是简单的流量阀，右边的是带恒压调节的流量阀。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1487787.html]]></link>
 <author><![CDATA[9981]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Sep 2013 03:01:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这只是不同的产品,功能一样的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1487786.html]]></link>
 <author><![CDATA[唐向辉]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Sep 2013 02:51:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有什么不一样，可能是位置太紧凑了，才接外置的节流阀的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1487739.html]]></link>
 <author><![CDATA[liu19916]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Sep 2013 01:29:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是节流阀，调节进入气缸气体的压力。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1487177.html]]></link>
 <author><![CDATA[liu20110]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Sep 2013 13:50:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[找本液压的知道学习啊，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1487043.html]]></link>
 <author><![CDATA[sz518104]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Sep 2013 06:41:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[晕，这是个气流调节阀啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1487019.html]]></link>
 <author><![CDATA[wangfuwang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Sep 2013 05:47:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[2楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486612.html]]></link>
 <author><![CDATA[xtihee]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Sep 2013 04:15:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[单向节流阀的样式很多，但结构都是样的，主要是看控制的气缸的大小，也就是和流量有关系，主要作用就是调节气缸往复运动的速度]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486594.html]]></link>
 <author><![CDATA[lty504351]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Sep 2013 02:50:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[调节气流的阀门]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486485.html]]></link>
 <author><![CDATA[扬州工控余货]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Sep 2013 14:03:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个节流阀，一个单向阀吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486289.html]]></link>
 <author><![CDATA[wht1215]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Sep 2013 02:57:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[单向节流阀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486232.html]]></link>
 <author><![CDATA[湖北嘉鱼]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Sep 2013 00:46:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是一种单向节流，一种是双向节流的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486153.html]]></link>
 <author><![CDATA[jadewan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 16:04:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意十九楼的~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486125.html]]></link>
 <author><![CDATA[xiaobo2009]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 14:23:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[前者是老式的，后者是新产品，体积大大缩小。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486063.html]]></link>
 <author><![CDATA[xiakebiao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 13:10:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1486057.html]]></link>
 <author><![CDATA[huxingtiandi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 12:49:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没错！工艺的问题！ [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1485918.html]]></link>
 <author><![CDATA[jiaanreneng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 04:34:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[单向节流阀，可以调气流量大小，至于气缸两边不一样可能是工艺要求吧，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1485917.html]]></link>
 <author><![CDATA[杨作峰]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 04:31:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我耐高压接近开关卖的多了，节流阀也自然见不少。没错这就是节流阀。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1485904.html]]></link>
 <author><![CDATA[接近开关厂家]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 03:37:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[都是控制气体流量的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1485900.html]]></link>
 <author><![CDATA[好心情zbb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 03:20:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我看是维修没有同样的阀，应急时用的，功能是一样的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1485899.html]]></link>
 <author><![CDATA[guzhongqiu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Sep 2013 03:19:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可能是同一种的节流阀用完了，也有可能机械干涉了不能装一样的。&nbsp;&nbsp;楼主还是在程序上多花点心思吧 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483689.html]]></link>
 <author><![CDATA[大脚丫]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Sep 2013 01:29:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是节流阀，但不是单向节流阀。只是调压力而矣！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483662.html]]></link>
 <author><![CDATA[kgao08885]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Sep 2013 00:36:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以调节气流的大小，来改变气缸伸缩的速度]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483612.html]]></link>
 <author><![CDATA[qwert123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Sep 2013 14:31:05 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[都是节流阀，调节流量，控制气缸或者液压缸速度的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483610.html]]></link>
 <author><![CDATA[happyzq008]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Sep 2013 14:27:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[单项节流阀是控制前进时的速度调节，后退时，迅速复位。
另一个调节阀是前进和后推的速度一样。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483562.html]]></link>
 <author><![CDATA[zhaodong000]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Sep 2013 12:44:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个是直通&nbsp;&nbsp;一个是节流]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483544.html]]></link>
 <author><![CDATA[曾文庆3]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Sep 2013 12:00:35 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[单向节流阀是调节气缸两种不同速度的元件。比如根据需要，气缸在下压时速度要可调，返回时全速返回。这时就要用到单向节流阀了。单向节流阀上标的箭头的方向是可调方向，反之是不可调的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483425.html]]></link>
 <author><![CDATA[yangh1129]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Sep 2013 07:14:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没什么区别，可能一个控制精度高一点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483379.html]]></link>
 <author><![CDATA[langman]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Sep 2013 05:13:26 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[单向节流阀&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1436468#1483344.html]]></link>
 <author><![CDATA[yishihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Sep 2013 03:14:45 +0000]]></pubdate>
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