In this article, it is proposed that TDW905N controllable retarder, applied with microcomputer speed control system, is much suitable for automation improvement of small and middle MarshallingYard.
本文提出TDW905N可控减速顶辅与微机速度控制系统，非常适合中、小能力驼峰编组场的自动化改造。
2
Meihekou Station is one of the 48 one of the marshallingyard, on the passenger and freight trains to 159.
梅河口火车站是全国48个一级编组站之一，日接发客货列车159列。
3
So the quality of the work of marshallingyard plays an important role in the completion of the whole transport task.