Electric-engineering rules. Common directions for electric substations
STANDARD published on 16.9.1986
Designation standards: ČSN 333220
Classification mark: 333220
Catalog number: 23376
Note: WITHDRAWN
Publication date standards: 16.9.1986
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN