ISO 17632:2015 焊接消耗品合金钢及细粒钢气体保护的和非气体保护金属弧焊用药芯电极分类

标准编号：ISO 17632:2015

中文名称：焊接消耗品合金钢及细粒钢气体保护的和非气体保护金属弧焊用药芯电极分类

英文名称：Welding consumables — Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels — Classification