Specification and qualification of welding procedures for metallic materials - Welding procedure test Part 4: Finishing welding of aluminium castings
国外标准现行
标准号:SANS 15614-4-2008
标准名称: 金属材料焊接程序规范及质量控制.焊接工艺测试.第4部分:铝铸件完工焊
英文名称:Specification and qualification of welding procedures for metallic materials - Welding procedure test Part 4: Finishing welding of aluminium castings