- 更多网络例句与signallers相关的网络例句 [注：此内容来源于网络，仅供参考]
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Cranes - Competency requirements for crane drivers operators , slingers , signallers and assessors
通讯兵支队。3。起重机司机，吊装工，信号员和鉴定员的资格要求
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Cranes - Competency requirements for crane drivers operators , slingers , signallers and assessors
起重机司机，吊装工，信号员和助手的资格要求
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D operating hoisting and other power machinery and tools, or acting as signallers to operators of such equipment
d 操作起重机械或其他动力设备或器械，或向操作此类机械的人员发信号
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D operating hoisting and other power machinery and tools , or acting as signallers to operators of such equipment d
操作起重机械或其他动力设备或器械，或向操作此类机械的人员发信号
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A set of points has failed ahead and , for 25 minutes , distant signallers let passenger services use the remaining operating tracks in preference to freight .
前面有一组轨道没有切换成功，因此，在这25分钟时间里，远方的信号员决定让客车优先使用剩余的轨道。
- 加载更多网络例句 (4)
- 更多网络解释与signallers相关的网络解释 [注：此内容来源于网络，仅供参考]
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Raiway Brakers, Signallers and Shunters：鐵路制動工、號誌工及轉轍工
8411 鐵路車輛駕駛員 Locomotive-engine Drivers | 8412 鐵路制動工、號誌工及轉轍工 Raiway Brakers, Signallers and Shunters | 842 汽車駕駛員 Motor-vehicle Drivers