Copper concentrate. Specifications
STANDARD published on 1.1.2010
Designation standards: GOST R 52998-2008
Publication date standards: 1.1.2010
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 11.09