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Area Signalling and security apparatus for railways / Signals

IEV ref821-02-15

en
mechanical signalling
signalling system using mechanical signals

fr
signalisation mécanique, f
système de signalisation utilisant des signaux mécaniques

ar
إشارات ميكانيكية

de
mechanische Signalisierung, f

es
señalización mecánica

it
segnalamento meccanico

ko
기계 신호하기

ja
機械信号方式

pl
sygnalizacja mechaniczna, f

pt
sinalização mecânica

zh
机械信号系统

Publication date: 2017-11-20
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