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 1.12.2002
Designation standards: STN EN 50065-1
Classification mark: 333435
Catalog number: 88359
Note: UNGÜLTIG
Publication date standards: 1.12.2002
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN