
Explosion prevention and protection in underground mines. Protective systems. 2-bar explosion proof ventilation structure.
NORMA vydaná dňa 28.4.2006
Designation standards: BS EN 14591-1:2004
Publication date standards: 28.4.2006
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 0 580 46127 0 Status: Under Review