GB/T 3620.1-2007

Abolished

Designation and composition of titanium and titanium alloys

钛及钛合金牌号和化学成分

Standard Type
GBT
ICS
77.120.50
CCS
H64
Status
废止
Issue Date
2007-04-30
Implementation
2007-11-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A