International
Electrotechnical
Commission
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Area
Signalling and security apparatus for railways
/ Interlocking and signal box equipment
IEV ref
821-05-67
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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