
FLUIDS FOR ELECTROTECHNICAL APPLICATIONS. SPECIFICATION FOR UNUSED MINERAL INSULATING OILS FOR TRANSFORMERS AND SWITCHGEAR.
NORMA vydána dne 18.12.1989
Designation standards: UNE 21320-5:1989
Note: NEPLATNÁ
Publication date standards: 18.12.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE