GB/T 40321-2021

Active

High strength and toughness Al-Zn-Mg-Cu series aluminium alloy plate

高强高韧型Al-Zn-Mg-Cu系铝合金板材

Standard Type
GBT
ICS
77.150.10
CCS
H61
Status
现行
Issue Date
2021-08-20
Implementation
2022-03-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A