GB/T 20567-2006

Abolished

Vanadium-nitrogen

钒氮合金

Standard Type
GBT
ICS
77.100
CCS
H42
Status
废止
Issue Date
2006-11-01
Implementation
2007-02-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
中国钢铁工业协会