
Electrical apparatus for explosive gas atmospheres Part 25: Intrinsically safe systems
NORM herausgegeben am 1.9.2004
Designation standards: STN EN 60079-25
Classification mark: 332320
Catalog number: 96173
Note: UNGÜLTIG
Publication date standards: 1.9.2004
Approximate weight : 54 g (0.12 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN