
ISOLATING TRANSFORMERS AND SAFETY ISOLATING TRANSFORMERS. REQUIREMENTS.
NORMA vydána dne 29.12.1993
Designation standards: UNE-EN 60742:1993
Note: NEPLATNÁ
Publication date standards: 29.12.1993
The number of pages: 140
Approximate weight : 451 g (0.99 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE