UNE-HD 634S1:1997
TESTS ON INTERNAL GAS-PRESSURE CABLES AND ACCESORIES FOR ALTERNATING VOLTAGES UP TO 275 KV (UM = 300 KV). (Endorsed by AENOR in June of 1998.)

Standard No.

UNE-HD 634S1:1997

Release Date

1998

Published By

ES-UNE