
Explosion prevention and protection in underground mines - Equipment and protective systems for firedamp drainage
NORMA vydaná dňa 26.9.2007
Designation standards: UNE-EN 14983:2007
Publication date standards: 26.9.2007
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE