Published
Describes a method for assessing the changes in activity of pour point depressant additives in inhibited and uninhibited mineral insulating oils when aged in the presence of insulating kraft paper. The contents of the corrigendum of December 1993 have been included in this copy.
PUBLISHED
IEC 61065:1991 ED1
60.60
Standard published
May 1, 1991
ABANDON
IEC 61065 ED2