
ELECTRICAL INSTALLATIONS OF BUILDINGS. SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT. EARTHING ARRANGEMENTS AND PROTECTIVE CONDUCTORS
STANDARD published on 17.7.1990
Designation standards: UNE 20460-5-54:1990
Note: WITHDRAWN
Publication date standards: 17.7.1990
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Category: Technical standards UNE