
Gas-insulated core switches of voltage class 220 kV. Standard technical requirements
STANDARD published on 7.4.2009
Designation standards: STO 56947007-29.130.15.026-2009
Publication date standards: 7.4.2009
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Russian technical standard
Category: STO