DIN EN ISO 1071-2016 焊接耗材.铸铁熔焊用药皮(涂料)电焊条、焊丝、焊棒和管状焊条.分类(ISO 1071-2015).德文版本EN ISO 1071-2015
Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for fusion welding of cast iron - Classification (ISO 1071:2015); German version EN ISO 1071:2015