protel中有关pcb工艺的条目简介.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?UHJvdGVs1tDT0LnYUENCuaTS1bXEzPXEv7zyvek=?=
Date: Sat, 3 Dec 2005 21:54:45 +0800
MIME-Version: 1.0
Content-Type: text/html;
	charset="gb2312"
Content-Transfer-Encoding: base64
Content-Location: =?gb2312?B?ZmlsZTovL0M6XE15JTIwRG9jdW1lbnRzXFBjYrmk0tW088irXFByb3RlbNbQ?=
	=?gb2312?B?09C52FBDQrmk0tW1xMz1xL+88r3pLmh0bQ==?=
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409
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