
Explosion prevention and protection in underground mines - Equipment and protective systems for firedamp drainage
NORM herausgegeben am 1.5.2007
Designation standards: ÖNORM EN 14983
Note: UNGÜLTIG
Publication date standards: 1.5.2007
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM