1月18日，国家电网山东省临沂市郯城县供电公司工作人员巡视供电设备。春节临近，为确保节日期间城乡居民生活用电安全，国家电网山东省临沂市郯城县供电公司组织人员对辖区内的高低压线路、配电台区等设备进行全天候巡视，确保节日期间安全可靠供电。新华社发（张春雷 摄）      1 month and day,Linyi city, shandong province, state grid TanChengXian power supply company personnel patrol power supply equipment.The Spring Festival is near,To ensure that urban and rural residents life during the festival for safety,Linyi city, shandong province, state grid TanChengXian power supply company organization within the jurisdiction of personnel of high and low voltage circuit/Distribution half etc equipment all-weather patrol,To ensure the safe and reliable power supply during the festival.The xinhua news agency hair(ZhangChunLei perturbation) 

    1月18日，国家电网山东省临沂市郯城县供电公司工作人员在郯北一变电站巡视变电设备。新华社发（张春雷 摄）     1 month and day,Linyi city, shandong province, state grid TanChengXian power supply company staff in Tan north a substation patrol the substation equipment.The xinhua news agency hair(ZhangChunLei perturbation)