2月2日，郑州铁路局郑州机务段的工作人员检修春运机车组车顶的受电弓。春运开始以来，郑州铁路局各车站、机务段、车辆段、客运段等从运输组织、设备整修等方面着手，加强车辆检修、运输管理、现场作业安全检查力度，保障春运期间运输安全。新华社记者 李博 摄     On February 2,Zhengzhou railway station of zhengzhou total staff access travel locomotive crew roof of pantograph.Since the start of the Spring Festival,The zhengzhou railway station/total/Car depot/KeYunDuan from transport organization/From the aspects such as equipment renovation,Strengthen the vehicle maintenance/Transport management/On-site safety inspection efforts,Security during the Spring Festival transportation safety.Xinhua news agency reporter li bo &lei perturbation

    2月2日，郑州铁路局郑州机务段的工作人员检测春运机车组的受电弓。新华社记者 李博 摄     On February 2,Zhengzhou railway station of zhengzhou total staff detection of Spring Festival locomotive crew pantograph.Xinhua news agency reporter li bo &lei perturbation

    2月2日，郑州铁路局郑州机务段的工作人员清洁春运机车组车顶的绝缘瓷瓶。新华社记者 李博 摄     On February 2,Zhengzhou railway station of zhengzhou total staff clean travel locomotive crew roof insulation porcelain.Xinhua news agency reporter li bo &lei perturbation

    2月2日，郑州铁路局郑州机务段的工作人员检查春运机车组的制动系统。新华社记者 李博 摄     On February 2,Zhengzhou railway station of zhengzhou total staff check travel locomotive crew of the braking system.Xinhua news agency reporter li bo &lei perturbation

    2月2日，郑州铁路局郑州机务段的工作人员检查春运机车组的制动系统。新华社记者 李博 摄     On February 2,Zhengzhou railway station of zhengzhou total staff check travel locomotive crew of the braking system.Xinhua news agency reporter li bo &lei perturbation