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Chinese Standard: GB/T 28770-2012

Test methods for solders

全国焊接标准化技术委员会(SAC/TC 55)

本标准规定了软钎料的拉伸试验、润湿性试验、QFP引线钎焊接头45°角拉脱试验(见附录B) 和片式元器件钎焊接头剪切试验方法(见附录C)。
本标准适用于无铅钎料和锡铅钎料的性能试验,其他软钎料也可参照使用。

This standard is the original Chinese electronic standard.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
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