
Mineral insulating oils in electrical equipment - Supervision and maintenance guidance
NORMA vydaná dňa 22.10.2025
Designation standards: UNE-EN IEC 60422:2025
Publication date standards: 22.10.2025
The number of pages: 89
Approximate weight : 298 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE