Electrical apparatus for potentially explosive atmospheres. Powder filling "q"
NORM herausgegeben am 1.10.1993
Designation standards: ČSN EN 50017
Classification mark: 330374
Catalog number: 28938
Note: UNGÜLTIG
Publication date standards: 1.10.1993
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN