你好：IPC-610中就有相关规定，在E版的10-42页中，从图上看不出是否有粘性和潮湿等。所以你要自己看下

缺陷- 2，3级
* 助焊剂残留物妨碍目视检查。
* 助捍剂残留物妨碍接近组件的测试点。
* 潮湿、有粘性、或过多的助焊剂残留物，可能扩展到其他表面。
缺陷- 1，2，3级
* 在任何电气连接表面上阻碍电气连接的免洗助焊剂残留
物。





-----Original Message-----
From: TGAsia [mailto:[log in to unmask]] On Behalf Of Roger Liu
Sent: Wednesday, February 15, 2012 9:01 AM
To: [log in to unmask]
Subject: [TGAsia] Non-clean Flux Residue

(See attached file: Flux Residue2.pptx)
请教各位专家：

如图示，免清洗助焊剂残留是否可以接受？
如果不可以接受，请教应该引用什么标准来要求？

Best Regards!
Roger LIU / 刘芝新

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