Automatic fish lead falling-off device capable of preventing floating objects
Ship fouling monitoring and evaluation method based on overall fouling coefficient
Solar power generation panel arranged on water surface
Sea ice sample collection buoy and sea ice sample salinity detection method
Navigation mark collision monitoring evidence obtaining system and evidence obtaining method
Auxiliary fishing method based on big data and unmanned aerial vehicle
Offshore power generation device integrating ocean energy, photovoltaic energy and wind energy
Offshore measurement equipment and data transmission method