A.C. METAL-ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV AND UP TO AND INCLUDING 72,5 KV
NORMA vydaná dňa 7.3.1990
Designation standards: UNE 20099:1990
Note: NEPLATNÁ
Publication date standards: 7.3.1990
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE