GB/T 45448-2025

Active

Revert materials for wrought superalloy

再生变形高温合金原料

Standard Type
GBT
ICS
77.140.99
CCS
H 59
Status
现行
Issue Date
2025-03-28
Implementation
2025-10-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A