At an exhibition in Sanya, 54 institutions showcased 123 innovations, from deep-sea gliders to unmanned vessels -- highlighting China's advances in ocean technology and Hainan Province's rising role in marine innovation.■
At an exhibition in Sanya, 54 institutions showcased 123 innovations, from deep-sea gliders to unmanned vessels -- highlighting China's advances in ocean technology and Hainan Province's rising role in marine innovation.■
