GB/T 8454-1987

Abolished

Determination of ferrous iron contentin reduced ilmenite powder for welding rod

焊条用还原钛铁矿粉中亚铁量的测定

Standard Type
GBT
ICS
25.160.20
CCS
J33
Status
废止
Issue Date
1987-12-25
Implementation
1989-01-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A