Manganese ores concentrates and agglomerates. Methods of sampling and sample preparation for the determination of the grain composition
STANDARD published on 1.1.1984
Designation standards: GOST 25498-82
Publication date standards: 1.1.1984
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 1.88