Offshore floating type photovoltaic structure and offshore photovoltaic system
Self-adaptive tidal current energy power generation device
Tidal current energy self-adaptive power generation device
Floating type wind turbine foundation and offshore floating type wind turbine
Anti-drag structure of bionic shark placoid scale and preparation method
Offshore floating photovoltaic device, system and control method
Offshore wind power floating foundation integrated with electromagnetic energy storage system
Offshore wind power floating foundation integrated with electrochemical energy storage device
Offshore wind power floating foundation integrated with chemical energy storage system
Rust removal cleaning device for ship and ocean engineering