Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above
NORM herausgegeben am 1.9.2001
Designation standards: ČSN IEC 1639
Classification mark: 357192
Catalog number: 62650
Note: UNGÜLTIG
Publication date standards: 1.9.2001
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN