International
Electrotechnical
Commission
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Area
Signalling and security apparatus for railways
/ Block signalling system
IEV ref
821-06-09
en
interlocking block
manual block in which the signals and the block instruments are interlocked, usually electrically
fr
block enclenché
, m
block manuel dans lequel les signaux et les appareils de blocks sont enclenchés entre eux, généralement électriquement
ar
مجموعة ترابط
de
Abhängigkeitsblock, m
es
bloqueo enclavado
it
strumento di blocco con collegamenti di sicurezza
ko
연동 폐색
ja
連動閉そく式
pl
blokada z uzależnieniami, f
pt
bloco encravado
zh
联锁闭塞
Publication date:
2017-11-20
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