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November 2010

TGAsia@IPC.ORG

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Bingzhi Li <[log in to unmask]>
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Fri, 19 Nov 2010 04:07:39 -0600
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Asia Committe Task Group Forum <[log in to unmask]>, "Charlotte \"Yu\" Hao" <[log in to unmask]>
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IPC-SM-840



NEW:2011年3月14日至18日上海CEMAC众多技术活动期待您参与!



Hao Yu   郝 宇

IPC

________________________________________

发件人: TGAsia [[log in to unmask]] 代表 Bingzhi Li [[log in to unmask]]

发送时间: 2010年5月25日 19:26

收件人: Listserv TGAsia

主题: [TGAsia] IPC是否有关于阻焊涂覆厚度要求?



PCB制作过程,绿油涂覆不均匀,造成PCB板面的不平整。



请教各位,IPC是否有相关的标准定义阻焊涂覆厚度?包括VIA的绿油塞空。

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