12月7日，东海航海保障中心挂牌仪式正在举行。当日，交通运输部东海航海保障中心在上海挂牌运转，该中心将负责我国南海、黄海和东海海域的航海保障服务，辖区范围覆盖江苏、上海、浙江、福建三省一市，是我国海洋经济最为活跃的区域之一。新华社记者 陈飞 摄     On December 7,,The east China sea navigation security center listing ceremony is held.the,The traffic department of transportation of the east China sea navigation security center in Shanghai listing operation,The center will be responsible for the south China sea/Yellow sea and east China sea maritime security service,Jurisdiction scope covering jiangsu/Shanghai/zhejiang/Three provinces and one city in fujian province,China is one of the most active areas of Marine economic one.The xinhua news agency ChenFei perturbation

      12月7日，东海航海保障中心挂牌仪式正在举行。新华社记者 陈飞 摄       On December 7,,The east China sea navigation security center listing ceremony is held.The xinhua news agency ChenFei perturbation