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Railroad signaling
01
铁路信号系统
a system of signals and signs used to control train movements and ensure safety on the tracks
例子
Maintenance workers inspected the railroad signaling for any faults.
The conductor checked the railroad signaling before the train left the station.
Railroad signaling helps prevent accidents by managing train traffic.
Engineers rely on railroad signaling to know when to stop or go.
The new railroad signaling system was installed to improve train schedules.
