ELECTRICAL INSTALLATIONS OF BUILDINGS. PROTECTION FOR SAFETY. PROTECTION AGAINST UNDERVOLTAGE
NORMA vydána dne 3.10.1990
Designation standards: UNE 20460-4-45:1990
Publication date standards: 3.10.1990
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE