Cobalt powder. Specifications
NORMA vydána dne 1.1.1981
Designation standards: GOST 9721-79
Publication date standards: 1.1.1981
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 6.81
Amd. 11.85
Amd. 10.90
Amd. 9.93