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1.The Automatic Humping Speed Control System of the Marshalling at the Hump Yard,West Feng Tai, Beijing
北京丰西编组站驼峰溜放速度自动控制系统收藏指正
2.As for the All Dowry Retarder Continuous Type Speed Control System, this paper suggests that it should be applied carefully because it is not suitable for increasing classification capability of the hump yard.
至于全顶连续式调速系统,由于不利于提高驼峰解、编能力,使用中问题较多,推广应慎重。收藏指正
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