
Explosion prevention and protection in underground mines. Protective systems. Part 2. Passive water trough barriers
NORMA vydaná dňa 1.7.2013
Designation standards: GOST R EN 14591-2-2012
Publication date standards: 1.7.2013
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST