Explosion prevention and protection in underground mines - Protective systems - Part 4: Automatic extinguishing systems for road headers
NORM herausgegeben am 1.1.2008
Designation standards: STN EN 14591-4
Classification mark: 389622
Catalog number: 104948
Note: UNGÜLTIG
Publication date standards: 1.1.2008
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN