
Electrical apparatus for potentially explosive atmospheres - Group I - Intrinsically safe systems -- Part 1: Construction and testing
NORM herausgegeben am 12.1.2005
Designation standards: UNE-EN 50394-1:2005
Note: UNGÜLTIG
Publication date standards: 12.1.2005
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE