
ELECTRICAL INSTALLATIONS OF BUILDINGS. PROTECTION FOR SAFETY. ISOLATION AND SWITCHING
STANDARD published on 3.10.1990
Designation standards: UNE 20460-4-46:1990
Note: WITHDRAWN
Publication date standards: 3.10.1990
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Category: Technical standards UNE