
TEST METHOD FOR EROSION OF WAVE SOLDERING EQUIPMENT USING MOLTEN LEAD-FREE SOLDER ALLOY - PART 3: SELECTION GUIDANCE OF EROSION TEST METHODS (IEC 62739-3:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
TEST METHOD FOR EROSION OF WAVE SOLDERING EQUIPMENT USING MOLTEN LEAD-FREE SOLDER ALLOY - PART 3: SELECTION GUIDANCE OF EROSION TEST METHODS (IEC 62739-3:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频