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铁路信号
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铁路信号
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railway signaling
铁路信号
为提高铁路运输生产的能力、效率和管理水平,结合机车车辆和线路基础设施性能等条件,向相关作业人员发出信息、指示和命令,指挥并控制机车车辆安全运行的技术和装备。
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cooling method
cooling of spent fuel
cooling rate
cooling ring
cooling room
cooling serpentine
cooling stave of blast furnace
cooling system
cooling taste
cooling temperature filter
cooling therapy for warm syndrome
cooling time
cooling tower
cooling-water machine
cooling water scale inhibitor and corrosion inhibitor
cooling water treatment
coolling method for the power electronic device
Cool metal-oxide-semiconductor transistor
coolometer
cool on column injection
cool on-column injection
cool-producing needling
cool-season turfgrass
cool shutdown
cool star
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