
Explosive atmospheres. Explosion prevention and protection. Part 2. Basic concepts and methodology for mining
NORMA vydaná dňa 1.7.2010
Designation standards: GOST R EN 1127-2-2009
Note: NEPLATNÁ
Publication date standards: 1.7.2010
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST