UNE 21320-13:1974

Determinación del número de neutralización en aceites aislantes y de turbina.

DETERMINATION OF NEUTRALIZATION NUMBER IN TURBINE AND INSULATING OILS.

Publication Date:

1974-09-15 /Anulada

Cancellation date:

2013-09-12

Version confirmed on:

1999-11-01

ICS:

CTN:

International equivalences:

IEC 296 (Identical)

This standard is available in:

Print and digital format

Spanish