Carbonaceous materials for the production of aluminium — Calcined coke — Determination of apparent oil content — Heating method
NORMA vydaná dňa 13.6.1985
Designation standards: ISO 6997:1985
Publication date standards: 13.6.1985
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Kategória: Technické normy ISO