名词
中文翻译：Unknown
同义词：
['Train formation signalbox', 'Train formation signal device', 'Trainformation signal system']
例句：
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1. The train formation signal box is usedto control the formation of trains.
列车编组信号箱用于控制列车的编组。
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2. The train formation signal box isessential for ensuring safe and efficient train operations.
列车编组信号箱对于确保安全高效的列车运行至关重要。
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3. The train formation signalbox has been upgraded to improve itsaccuracy and reliability.
列车编组信号箱已升级以提高其准确性和可靠性。