Electrical apparatus for potentiallly explosive atmospheres. General requirements
NORM herausgegeben am 1.10.1998
Designation standards: ČSN EN 50014
Classification mark: 330370
Catalog number: 53363
Note: UNGÜLTIG
Publication date standards: 1.10.1998
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN