ecdin 发表于 2020-4-23 14:49:13

IEC 60749-20:2008

IEC 60749-20:2008
Semiconductor devices - Mechanical and climatic test methods - Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat
Edition: 2.0

hgundas 发表于 2020-4-23 14:49:14



http://bbs.infoeach.com/forum.php?mod=viewthread&tid=234996&extra=

lotus999 发表于 2020-4-23 16:47:12

http://bbs.infoeach.com/forum.php?mod=viewthread&tid=234990&extra=

这是BS EN 60749-20-2008

喜欢就下！！！
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