PCB方面的解释：多层线路生产底片

两层以上与线路图形1：1大小的生产底片。

宫立军
2006-10-27

-----邮件原件-----
发件人: Charlotte Hao [mailto:[log in to unmask]] 
发送时间: 2006年10月27日 9:30
收件人: [log in to unmask]
主题: [TGA] 答复: t-50 translation

 
Dear all,
 
I want to ask you the following term.
 
 

Multiple Image Production Master                      24.1643

A production master having at least two 1:1 scale patterns. 

 


What is the meaning of master?
 
Thanks
 
Charlotte
________________________________

From: Leesha Peng
Sent: 2006-10-22 (星期日) 22:48
To: John Perry; Jack Crawford
Cc: Charlotte Hao
Subject: t-50 translation


Hi All,
 
What does " pick and norminal " mean in this term? 

Light Mark (Fabric)                44.0708

A filling defect that extends across the width of a fabric containing less
than one pick per 25 mm from nominal.
 
PS:
You could put questions to John and Jack from HQ for T-50 translation job.
 
Leesha Peng 彭丽霞
技术与培训部总监 
Director Technical and Training Program
IPC WOFE, a subsidiary of IPC, Inc.
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