GB/T 7739.4-2007

Abolished

Methods for chemical analysis of gold concentrates - Part 4：Determination of copper contents

金精矿化学分析方法 第4部分：铜量的测定

Standard Type
GBT
ICS
73.060.99
CCS
D46
Status
废止
Issue Date
2007-04-27
Implementation
2007-11-01
Responsible Dept
国家标准委
Drafting Unit
N/A