Electric-engineering rules. Three-phase switchyards for voltage above 52 kV
STANDARD published on 4.6.1982
Designation standards: ČSN 333230
Classification mark: 333230
Catalog number: 23378
Note: WITHDRAWN
Publication date standards: 4.6.1982
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Category: Technical standards ČSN