Insulating oil - Determination of fibre contamination by the counting method using a microscope
NORM herausgegeben am 1.8.2002
Designation standards: STN EN 50353
Classification mark: 346716
Catalog number: 86891
Publication date standards: 1.8.2002
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN