Railway signal 铁路信号机

Semaphore (German)Colour light (British)Two common types of signal. In both cases, the left signal shows

The additional lights on signal 10 show that the points are set for the left route at the next junction.

Some signals can convey large amounts of information. These signals show that the train should advance, that the speed limit is reduced from 60 km/h to 30 km/h, and that it is approaching the end of the line.

A signal is a mechanical or electrical device erected beside a railway line to pass information relating to the state of the line ahead to train/engine drivers (engineers in the US). The driver interprets the signal's indication and acts accordingly. Typically, a signal might inform the driver of the speed at which the train may safely proceed or it may instruct the driver to stop.

单词	Railway signal
释义	Railway signal 英语例句库 Article 9 No entity or individual may destroy, damage or illegally impropriate any railway transport facility or equipment, railway signal and railway use land. 第九条任何单位和个人不得破坏、损坏或者非法占用铁路运输的设施、设备、铁路标志及铁路用地。英语百科 Railway signal 铁路信号机 A signal is a mechanical or electrical device erected beside a railway line to pass information relating to the state of the line ahead to train/engine drivers (engineers in the US). The driver interprets the signal's indication and acts accordingly. Typically, a signal might inform the driver of the speed at which the train may safely proceed or it may instruct the driver to stop.
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