喷锡工序内部培训讲义.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?xefO/bmk0PLE2rK/xeDRtb2y0uU=?=
Date: Sun, 4 Dec 2005 10:00:26 +0800
MIME-Version: 1.0
Content-Type: text/html;
	charset="gb2312"
Content-Transfer-Encoding: base64
Content-Location: http://www.maihui.net/book/pcb9951.htm
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409
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