3月7日，天津电力滨海供电分公司员工对变电站进行巡检。当日，天津电力对辖区内党政机关、铁路、广播电视媒体、通信、医院等重要场所开展拉网式巡检，确保春季供电安全。新华社记者 毛振华 摄 On March 7,,Tianjin binhai electricity power supply branch employees of substation inspection.On the day,Tianjin electric power to the party and government organs within their respective jurisdictions/The railway/Radio and television media/communication/Hospitals and other important places to carry out the trawl inspection,Ensure that the spring power supply security.The xinhua news agency reporters Mao Zhenhua perturbation