Solid fuels. The determination of apparent density of coals
NORM herausgegeben am 29.3.1985
Designation standards: ČSN 441321
Classification mark: 441321
Catalog number: 28176
Publication date standards: 29.3.1985
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN