Carretarder is equipment applied in mechanical and automatic hump marshalling yards for regulating rolling speed of sets of car.
车辆减速器是机械化驼峰和自动化驼峰编组场用来调整车组溜放速度的设备。
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The system comprises a simple but novel carretarder in cage together with linear motor of various 'features as thruster equipment in collar house. The equipment works with good results.