GB/T 22087-2008

Active

Arc-welded joints in aluminium and its alloys - Guidance on quality levels for imperfection

铝及铝合金的弧焊接头 缺欠质量分级指南

Standard Type
GBT
ICS
25.160.40
CCS
J33
Status
现行
Issue Date
2008-06-26
Implementation
2009-01-01
Responsible Dept
国家标准委
Drafting Unit
国家标准委