
Electrical apparatus for explosive gas atmospheres -- Part 25: Intrinsically safe systems
NORM herausgegeben am 12.1.2005
Designation standards: UNE-EN 60079-25:2005
Note: UNGÜLTIG
Publication date standards: 12.1.2005
The number of pages: 66
Approximate weight : 198 g (0.44 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE