标准号:ANSI/AWS B2.1-1-007-2002 (S2022)状态:现行发布日期:2022-11-14发布机构:美国焊接协会原文题名:Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding of Galvanized Steel (M-1), 18 through 10 Gauge, in the As-Welded Condition with or without Backing中文标题:标准焊接程序规范(swps)用于钨钢电弧焊(m-1) 18至10规格的焊接条件 带或不带衬垫CCS分类号:J33CCS分类名:焊接与切割ICS分类号:25.160ICS分类名:焊接、钎焊和低温焊