Barite concentrate. Methods for determination of barium sulphate
NORMA vydána dne 1.1.1997
Designation standards: GOST 30240.1-95
Publication date standards: 1.1.1997
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST