• The marshalling yard at West Feng Tai, Beijing, is the busiest one on our railways, where the classification of cars is heavy and traffic volume is large.

    西驼峰编组站我国最大编组站之一作业繁忙车流,对丰西驼峰实现自动化是十分必要

    youdao

  • The marshalling yard at West Feng Tai, Beijing, is the busiest one on our railways, where the classification of cars is heavy and traffic volume is large.

    西驼峰编组站我国最大编组站之一作业繁忙车流,对丰西驼峰实现自动化是十分必要

    youdao

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