Electric engineering rules. Common provisions for electric substations
NORM herausgegeben am 1.9.1986
Designation standards: STN 333220
Classification mark: 333220
Catalog number: 57752
Publication date standards: 1.9.1986
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN