Explosion-proof electrical apparatus. Closing devices of coverings and shields. Construction and dimensions
NORM herausgegeben am 1.4.1989
Designation standards: STN 330385
Classification mark: 330385
Catalog number: 57664
Publication date standards: 1.4.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN