ELECTRICAL APPARATUS FOR UNDERGROUND MINES. POWER TRANSFORMERS HV/LV, DRY-TYPE.
NORMA vydána dne 18.5.1990
Designation standards: UNE 22545:1990
Publication date standards: 18.5.1990
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE