<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[求时间差(补充）]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46861.html]]></link>
 <description><![CDATA[Latest 50 replies of 求时间差(补充）]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 27 Apr 2026 01:51:11 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电钢琴每个键都是由两对常开触点组成，只是行程有微小的差别1mm内，由这按下的时间差决定音量的高底．现在要测试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46861#638308.html]]></link>
 <author><![CDATA[chenlf]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Sep 2009 13:16:43 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[唉 不懂]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46861#638234.html]]></link>
 <author><![CDATA[hlbhlbhlb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Sep 2009 11:48:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[同意楼上几位的说法,你控制那么精密就不要用机械按钮吗,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46861#638082.html]]></link>
 <author><![CDATA[九颗星星]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Sep 2009 06:13:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[首先我们要知道你这样做是为了达到什么控制目的。
好判断这个是否有实际应用意义,有意义了大家伙再来群策群力！没什么意义干脆作罢！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46861#638049.html]]></link>
 <author><![CDATA[qinshengyue]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Sep 2009 05:03:17 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你的控制需要这么精确吗？那我劝你别用机械的了，用无触点的开关吧，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46861#638040.html]]></link>
 <author><![CDATA[lxmlxmlxy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Sep 2009 04:55:57 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[太深奥了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46861#637937.html]]></link>
 <author><![CDATA[wanglicheng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Sep 2009 02:51:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不告诉你 [s:26]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-46861#637929.html]]></link>
 <author><![CDATA[jackal]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Sep 2009 02:39:33 +0000]]></pubdate>
</item>
</channel></rss>