GB/T 3654.1-1983

Active

Methods for chemical analysis of ferroniobium--The paper chromatograph-gravimetric method for the determination of niobium and tantalum content

铌铁化学分析方法 纸上色层分离重量法测定铌、钽量

Standard Type
GBT
ICS
77.100
CCS
H11
Status
现行
Issue Date
1983-05-02
Implementation
1984-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A