maintenance depot
短语词组
- maintenance data depot 维修数据库
- vehicle maintenance depot 汽车维护场
- maintenance depot assistance 维修站协助
- signal maintenance depot 信号检修所
- track maintenance depot 轨道养护段
- maintenance depot of vehicle 汽车维修敞站;汽车维修场
- intermediate -level maintenance depot 中继级维修站
- in -service freight car matenance depot 装卸检修所 返回 maintenance depot