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IEC 61065:1991

Method for evaluating the low temperature flow properties of mineral insulating oils after ageing

General information

Withdrawn
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.05.1991
Main
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.

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Standard monitoring