BS EN 50065-1:2001+A1:2010被替代
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz. General requirements, frequency bands and electromagnetic disturbances
出版：British Standards Institution
专家解读视频
© British Standards Institution 2013
Amendment notes:
Amendment, April 2010. Amends and replaces BS EN 50065-1:2001
SS EN 50065-1 Ed. 3 (2001) - Identical
UNE EN 50065-1:2002 - Identical
NF EN 50065-1:2002 - Identical
I.S. EN 50065-1:1991 - Identical
NBN EN 50065-1:2001 - Identical
DIN EN 50065-1 (2002-02) - Identical
NEN EN 50065-1:2001 - Identical
SN EN 50065-1:2001 - Identical
