Home / Standards / GB/T 16475-2008 GB/T 16475-2008 Abolished Temper designation system for wrought aluminium and aluminium alloy 变形铝及铝合金状态代号 Standard Type GBT ICS 77.150.10 CCS H60 Status 废止 Issue Date 2008-06-17 Implementation 2008-12-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A