GB/T 223.41-1985

Active

Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalum content

钢铁及合金化学分析方法 离子交换分离-连苯三酚光度法测定钽量

Standard Type
GBT
ICS
77.080
CCS
H11
Status
现行
Issue Date
1985-07-18
Implementation
1986-06-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A