GB/T 6730.34-1986

Abolished

Methods for chemical analysis of iron ores--The pyrocatechol violet-cetyl trimethylamine bromide photometric method for the determination of tin content

铁矿石化学分析方法 邻苯二酚紫-溴化十六烷基三甲胺光度法测定锡量

Standard Type
GBT
ICS
73.060
CCS
D31
Status
废止
Issue Date
1986-08-19
Implementation
1987-08-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A