Copper concentrates. Methods for determination of bismuth
NORM herausgegeben am 1.7.1981
Designation standards: GOST 15934.12-80
Note: UNGÜLTIG
Publication date standards: 1.7.1981
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 7.85