UNE 20481:1990
VOLTAGE BANDS FOR ELECTRICAL INSTALLATIONS OF BUILDINGS

Standard No.

UNE 20481:1990

Release Date

1990

Published By

AENOR

Latest

UNE 20481:1990

UNE 20481:1990 history

• 1990 UNE 20481:1990 VOLTAGE BANDS FOR ELECTRICAL INSTALLATIONS OF BUILDINGS