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Schematic circuit diagrams of switchgears of substations of 35-750 kV. Patterns
STANDARD published on 20.12.2007
Designation standards: STO 56947007-29.240.30.010-2008
Publication date standards: 20.12.2007
SKU: NS-547100
The number of pages: 132
Approximate weight : 427 g (0.94 lbs)
Country: Russian technical standard
Category: STO
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