GB/T 33911-2017

Active

4XXX aluminum alloy columniform ingots

4XXX系铝合金圆铸锭

Standard Type
GBT
ICS
77.150.10
CCS
H61
Status
现行
Issue Date
2017-07-12
Implementation
2018-06-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A