该设备已经在郑州铁路局车辆轮轴段成功投入使用并通过了技术鉴定，获得了良好的技术和经济效果。
This equipment has been already used in Zhengzhou RailwayBureau Zhengzhou Roling Stock Wheel-Axle Depot and passed technology qualification, and obtained favourable effect in both technic and economy.
运送设备和检修人员去沿线作业场所的特种车辆也要在车辆段内进行维修。
Works trains will be needed to ferry equipment and staff to work sites along the line and these will be serviced at the depot.
有些情况下，地铁车辆还要通过公路运到车辆段交货，这种情况下必须考虑设计有硬化的卸货场地和起重设备，如起重机或龙门架。
In some cases, it is necessary to provide car delivery access by road. Hard standing areas and unloading facilities like cranes or gantries must be considered when designing such a depot.
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