Home / Standards / GB/T 22086-2008 GB/T 22086-2008 Active Recommendations for welding of aluminium and aluminium alloys 铝及铝合金弧焊推荐工艺 Standard Type GBT ICS 25.160.10 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