
Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining.
NORMA vydána dne 30.4.2003
Designation standards: UNE-EN 1127-2:2003
Note: NEPLATNÁ
Publication date standards: 30.4.2003
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE