AWS B2.1.015-1991 标准详情
- 标准号:AWS B2.1.015-1991
- 中文标题:标准焊接工艺规程WPS的钨极氩弧焊铝, M- 22和P- 22 , 10至18号,在作为焊接条件下,有或没有垫板
- 英文标题:standard welding procedure specification wps for gas tungsten arc welding of aluminum, m-22 or p-22 , 10 through 18 gauge, in the as-welded condition, with or without backing
- 标准类别:美国焊接学会标准AWS
- 发布日期:
