International
Electrotechnical
Commission
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Area
Signalling and security apparatus for railways
/ Block signalling system
IEV ref
821-06-06
en
automatic block
block system in which the fixed signals for the block section are operated automatically by the passage of trains
fr
block automatique
, m
système de cantonnement dans lequel la commande des signaux de block s'effectue automatiquement au passage des trains
ar
مجموعة آلية
de
Selbstblock, m
es
bloqueo automático
it
blocco automatico
ko
자동 폐색
ja
自動閉そく式
pl
blokada samoczynna, f
pt
bloco automático
zh
自动闭塞
Publication date:
2017-11-20
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