
Basic concepts of energy economy - Mining and processing of solid fuels
NORM herausgegeben am 1.5.1991
Designation standards: ÖNORM M7104
Note: UNGÜLTIG
Publication date standards: 1.5.1991
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM