研磨刷辊的种类.mht

pcb设计资料初学者难得的入门资料包含工厂制作过程

From: <由 Microsoft Internet Explorer 5 保存>
Subject: =?gb2312?B?0dDEpcuiufW1xNbWwOA=?=
Date: Sun, 4 Dec 2005 10:11:39 +0800
MIME-Version: 1.0
Content-Type: text/html;
	charset="gb2312"
Content-Transfer-Encoding: base64
Content-Location: http://www.maihui.net/pcbmake/pcb0011.htm
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409
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