Barium carbonate technical. Specifications
NORM herausgegeben am 1.1.1976
Designation standards: GOST 2149-75
Publication date standards: 1.1.1976
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 6.82
Amd. 3.84
Amd. 8.85
Amd. 9.86
Amd. 7.90