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English definition of “signal box”

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signal box

noun [C] uk   UK ( US signal tower) us  
a building from which railway signals are operated
Translations of “signal box”
in Chinese (Traditional) (鐵路上的)信號所,信號樓…
in Chinese (Simplified) (铁路上的)信号房,信号楼…
(Definition of signal box from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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