
Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment
STANDARD published on 18.3.2026
Designation standards: UNE-EN IEC 62770:2026
Publication date standards: 18.3.2026
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Spanish technical standard
Category: Technical standards UNE