
Electric equipment for voltage over 3 kV. Methods of testing external insulation in polluted condition
STANDARD published on 29.3.2013
Designation standards: STO 56947007-29.240.144-2013
Publication date standards: 29.3.2013
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Russian technical standard
Category: STO