标题: BS EN ISO 14323-2015 Resistance welding — Destructive testing of welds [打印本页] 作者: cc523pate 时间: 2017-7-23 13:29:41 标题: BS EN ISO 14323-2015 Resistance welding — Destructive testing of welds
BS EN ISO 14323-2015 Resistance welding — Destructive testing of welds — Specimen dimensions and procedure for impact tensile shear test and crosstension testing of resistance spot and embossed projection welds