标准编号:ISO 14172:2008
中文名称:焊接耗材 镍和镍合金的手工金属电弧焊用包覆焊条 分类
英文名称:Welding consumables — Covered electrodes for manual metal arc welding of nickel and nickel alloys — Classification
发布日期:2008-10
标准编号:ISO 14172:2008
中文名称:焊接耗材 镍和镍合金的手工金属电弧焊用包覆焊条 分类
英文名称:Welding consumables — Covered electrodes for manual metal arc welding of nickel and nickel alloys — Classification
发布日期:2008-10