
Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment
STANDARD published on 1.3.2025
Designation standards: STN EN IEC 62770
Classification mark: 346733
Catalog number: 140117
Publication date standards: 1.3.2025
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN