名词解释
机务段 depot
有配属机车，担任机车的运转、整备和检修等作业的机务段。
名词解释 客货纵列式区段站 passenger train and freight train yard longitudinal arrangement
名词解释 纵列式区段站 longitudinal arrangement district station
名词解释 横列式区段站 paralled arrangement district station
