GB/T 7738-1987

Abolished

Notations for designation of ferroalloys

铁合金产品牌号表示方法

Standard Type
GBT
ICS
77.100
CCS
H42
Status
废止
Issue Date
1987-05-12
Implementation
1988-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A