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Area Signalling and security apparatus for railways / Interlocking and signal box equipment

IEV ref821-05-67

en
signal light proving
detection that a signal lamp is alight

fr
contrôle de feu de signal, m
détection de l’allumage d'une lampe de signal

ar
إثبات ضوء الاشارة

de
Signallichtprüfung, f

es
prueba de luz de señal

it
controllo di illuminazione di un segnale

ko
신호등 검증

ja
信号灯検知
シグナルライトプルービング

pl
kontrola świateł sygnalizatora, f

pt
controlo de luz de sinal

zh
信号灯光检测

Publication date: 2017-11-20
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