Platform oscillating water column type wave power generation device
Ocean platform lifting gravity energy storage and cyclic utilization device
Multi-beam sounding system hull installation device and use method thereof
Current collector and preparation method thereof, battery, battery pack and vehicle
Energy-absorbing filling material, energy-absorbing structure and preparation method
Self-balancing airborne carrier combined cycle buffer device
Balancing mechanism and docking station equipment thereof
Floating type offshore anemometer tower with high assembling performance
Floating type wind power-photovoltaic fusion structure
Extended-range electric vehicle starting system and control method
Turning anti-falling method of inspection robot and inspection robot
FLOATING WIND TURBINE, BALLASTING DEVICE THEREFOR, AND METHOD FOR CONTROLLING BALLASTING DEVICE
Modular offshore photovoltaic platform, photovoltaic array and application