Explosive atmospheres.Part 15:Equipment protection by type of protection "n"
NORM herausgegeben am 1.2.2011
Designation standards: STN EN 60079-15
Classification mark: 332320
Catalog number: 112241
Note: UNGÜLTIG
Publication date standards: 1.2.2011
Approximate weight : 57 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN