12月19日，动车所地勤机械师庞恺检查入库动车车体。西安铁路局西安客车车辆段北动车所是西北地区唯一的动车检修所，承担着郑西高铁、西广高铁和西宝、西延段配属运行的多个型号动车组的检修及运用工作。12月26日京广高铁全线贯通后，西安还将开行西安北至北京西的高铁动车组列车，针对开行距离长、跨局多和夜间动车组检修作业量大幅增加的实际，动车所故障诊断组多方入手全面提升设备检修质量和职工业务素质，确保动车组车辆运行安全。新华社记者 李一博 摄     December 19,,Move the car ground mechanic PangKai check the moving car body.Xian xian railway passenger car depot north moving car is the only moving northwest car repair the,Bear the zheng west high iron/West wide high iron and XiBao/West delay period of attachment running multiple types of motor train unit maintenance and application work.On December 26 jingguang high iron after all through,Xian will also operation xian north to Beijing high iron bullet train,For long distance running/Span more innings and night motor train unit maintenance work of the actual increase,Move the car fault diagnosis of multiple improve equipment maintenance quality and worker service quality,To ensure the safe operation of emu vehicles.The xinhua news agency LiYiBo perturbation

12月19日，待检动车开入西安北动车所接受检修。新华社记者 李一博 摄 December 19,,Waiting for moving car into the xian north moving car maintenance accepted.The xinhua news agency LiYiBo perturbation

    动车所为地勤机械师配备了可录像手电进行检修复查（12月19日摄）。新华社记者 李一博 摄     Move the car for ground mechanic equipped with a flashlight video repair review(Dec 19 perturbation).The xinhua news agency LiYiBo perturbation

12月19日，动车所地勤机械师罗罡清洗动车滤网。新华社记者 李一博 摄 December 19,,Move the car ground mechanic LuoGang cleaning moving car screen.The xinhua news agency LiYiBo perturbation