UNE-HD 621-4E:1997
MEDIUM VOLTAGE IMPREGNATED PAPER INSULATED DISTRIBUTION CABLES.

Standard No.

UNE-HD 621-4E:1997

Release Date

1997

Published By

AENOR

Latest

UNE-HD 621-4E:1997

UNE-HD 621-4E:1997 history

• 1997 UNE-HD 621-4E:1997 MEDIUM VOLTAGE IMPREGNATED PAPER INSULATED DISTRIBUTION CABLES.