
Safety of power transformers, power supply units and similar devices -- Part 2-23: Particular requirements for transformers for construction sites.
NORMA vydána dne 23.4.2002
Designation standards: UNE-EN 61558-2-23:2002
Note: NEPLATNÁ
Publication date standards: 23.4.2002
The number of pages: 45
Approximate weight : 135 g (0.30 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE