International
Electrotechnical
Commission
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Area
Signalling and security apparatus for railways
/ Signals
IEV ref
821-02-33
en
light signalling
signalling with light signals, showing the same aspects by day and by night
fr
signalisation lumineuse
, f
signalisation utilisant des signaux lumineux, ayant le même aspect de jour comme de nuit
ar
إرسال إشارة ضوئية
de
Lichtsignalisierung, f
es
señalización luminosa
it
segnalamento luminoso
ko
광 신호하기
발광 신호하기
ja
灯形信号方式
pl
sygnalizacja świetlna, f
pt
sinalização luminosa
zh
灯信号系统
Publication date:
2017-11-20
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