The Marshalling Station is a key crunode of the railway network, its work is fulfilled by multitype workers of different departments.

编组站是铁路运输关键结点，其工作是由不同部门、多工种联劳动、共同协作完成。

The Marshalling Station is a key crunode of the railway network whose work is fulfilled by multitype workers of different departments .

编组站是铁路运输关键节点,其工作是由不同部门、多工种联劳动、共同协作完成。