AWS B2.1.5A.222-1999 (R2009) 标准详情
- 标准号:AWS B2.1.5A.222-1999 (R2009)
- 中文标题:
- 英文标题:Standard Welding Procedure Specification (swps) For Gas Tungsten Arc Welding Of Chromium-molybdenum Steel (m-5a/p-5a), Er90s-b3, 1/8 Through 1/2 In. Thick, As-welded Condition - 1/8 Through 3/4 In. Thick, Pwht Condition, Primarily Pipe Applications
- 标准类别:美国焊接学会AWS
- 发布日期: