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