GB/T 7738-2008

Active

Notations for designation of ferroallys

铁合金产品牌号表示方法

Standard Type
GBT
ICS
77.100
CCS
H42
Status
现行
Issue Date
2008-08-05
Implementation
2009-04-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A