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UNE 21312:1972

UNE 21312:1972

METODO PARA LA DETERMINACION DE LA ESTABILIDAD A LA OXIDACION DE LOS ACEITES AISLANTES

METHOD FOR OXIDATION STABILITY DETERMINATION OF INSULATING OILS.

Publication Date:
1972-01-15 /Anulada
Cancellation date:
1996-04-22
ICS:

29.040.10 / Insulating oils

CTN:

CTN 206 - Electrical energy production

International equivalences:

IEC 74:1963 (Identical)

Cancellations:

It is cancelled by: UNE-EN 61125:1996