Draft Document - Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 5-501: General test methods for materials and assemblies - Surface insulation resistance (SIR) testing of solder fluxes (IEC 91/1569/CD:2019); Text in German and English
文件草案——电气材料、印制板和其他互连结构和组件的试验方法——第5-501部分:材料和组件的一般试验方法——焊剂的表面绝缘电阻(SIR)试验(IEC 91/1569/CD:2019);德语和英语文本