Zinc. Method of arsenic determination
NORMA vydána dne 1.1.1980
Designation standards: GOST 19251.4-79
Publication date standards: 1.1.1980
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 1.85
Amd. 7.89
Amd. 9.96