Electric engineering regulations. Electrical apparatus in atmospheres with risk of fire or explosion of explosives
NORM herausgegeben am 24.7.1979
Designation standards: ČSN 332340
Classification mark: 332340
Catalog number: 2606
Note: UNGÜLTIG
Publication date standards: 24.7.1979
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN