Draft Document - Resistance welding equipment - Particular specifications applicable to transformers with one secondary winding for multispot welding, as used in the automobile industry (ISO/FDIS 12166:1997)
文件草案电阻焊设备适用于汽车工业用多点焊接用一个二次绕组变压器的特殊规范(ISO/FDIS 12166-1997)