1月15日，在海口市海事码头，“海巡21”船的工作人员在做出航准备。当日，海南海事“海巡21”船从海口海事基地码头启航赴三沙执行巡逻执法任务。“海巡21”船将从海口出发，经永兴岛、东岛、浪花礁、琛航岛返回三亚港，巡航里程约600海里。据悉，可起降直升机的大型海事巡航船“海巡21”2012年底正式列编海南海事局，是我国南海第一艘海事远海巡航船舶。“海巡21”船总长93.2米，最大续航力4000海里，最大持续航速22节，具备全天候、全方位水上立体监控和海上搜寻救助能力。新华社记者 赵颖全 摄     On January 15,,In haikou maritime terminal,"Sea patrol and"Ship staff doing to sea.the,Hainan maritime"Sea patrol and"The ship set sail from haikou maritime base dock to three sand executive patrol law enforcement task."Sea patrol and"The ship will start from haikou,The yongxing island/DongDao/Spray reef/ChenHangDao SanYaGang returns,Cruise mileage about 600 nm.It is reported,The helicopter landing can be large maritime cruise ship"Sea patrol and"By the end of 2012 officially listed knitting hainan maritime bureau,Is China's south China sea first ship maritime open sea cruise ship."Sea patrol and"Ship with 93.2 meters,Maximum range 4000 nm,Maximum continuous speed and pitch,Have all/Comprehensive water three-dimensional monitoring and maritime search and rescue ability.The xinhua news agency ZhaoYingQuan perturbation

    1月15日，在海口市海事码头，“海巡21”船的工作人员在做出航准备。新华社记者 赵颖全 摄     On January 15,,In haikou maritime terminal,"Sea patrol and"Ship staff doing to sea.The xinhua news agency ZhaoYingQuan perturbation

    1月15日，在海口市海事码头，“海巡21”船的工作人员在做出航准备。新华社记者 侯建森 摄     On January 15,,In haikou maritime terminal,"Sea patrol and"Ship staff doing to sea.The xinhua news agency HouJianSen perturbation