标 准 编 号：BS EN 12072-2000 简体中文标题：焊接消耗品.不锈钢和耐热钢电弧焊用金属线电极,金属线和杆.分级繁体中文标题：焊接消耗品.不锈钢和耐热钢电弧焊用金属线电极,金属线和杆.分级English Name：Welding consumables - Wire electrodes, wires and rods for arc welding of stainless and heat-resisting steels - Classification...