GB/T 4414-2013

Active

Methods of sampling and sample preparation of tungsten concentrates in bags

包装钨精矿取样、制样方法

Standard Type
GBT
ICS
77.120.99
CCS
H63
Status
现行
Issue Date
2013-09-27
Implementation
2014-08-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A