Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances
NORM herausgegeben am 8.2.2012
Designation standards: UNE-EN 50065-1:2012
Publication date standards: 8.2.2012
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE