Brown coals, hard coals, anthracites, coal briquettes and combustible shales. Methods for the determination of mineral impurities (rock) and smalls
NORMA vydána dne 1.1.1977
Designation standards: GOST 1916-75
Note: NEPLATNÁ
Publication date standards: 1.1.1977
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 5.85