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Signalizace v instalacích nízkého napětí v kmitočtovém rozsahu od 3 kHz do 148,5 kHz. Část 1: Všeobecné požadavky, kmitočtová pásma a elektromagnetické rušení (Obsahuje změnu A1: 1992).
Automatically translated name:
Signalling on low voltage electrical installations in the frequency range from 3 kHz to 148.5 kHz. Part 1: General requirements, frequency bands and electromagnetic interference (Includes amendment A1 : 1992 ).
STANDARD published on 1.12.1994
Designation standards: ČSN EN 50065-1+A1
Classification mark: 333435
Catalog number: 16704
Note: WITHDRAWN
Publication date standards: 1.12.1994
SKU: NS-153746
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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