STN 333225 (333225)

Earthing in electric stations

NORM herausgegeben am 1.8.1987

The information about the standard:

Designation standards: STN 333225
Classification mark: 333225
Catalog number: 57754
Note: UNGÜLTIG
Publication date standards: 1.8.1987
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN