Electrical apparatus for potentially explosive atmospheres. Increased safety "e"
NORM herausgegeben am 1.7.1996
Designation standards: ČSN EN 50019
Classification mark: 330375
Catalog number: 19797
Note: UNGÜLTIG
Publication date standards: 1.7.1996
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN