ČSN 330371 (330371)

Explosion-proof electrical apparatus. Explosive mixtures. Classification and testing methods

NORM herausgegeben am 19.10.1982

The information about the standard:

Designation standards: ČSN 330371
Classification mark: 330371
Catalog number: 23341
Note: UNGÜLTIG
Publication date standards: 19.10.1982
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN