
Electrical insulation systems - Procedures for thermal evaluation -- Part 1: General requirements - Low-voltage
NORMA vydána dne 19.10.2005
Designation standards: UNE-EN 61857-1:2005
Note: NEPLATNÁ
Publication date standards: 19.10.2005
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE