
Explosion prevention and protection in underground mines - Protective systems - Part 2: Passive water trough barriers
NORMA vydaná dňa 10.12.2008
Designation standards: UNE-EN 14591-2:2007/AC:2008
Note: Zmena
Publication date standards: 10.12.2008
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE