High-speed can manufacturing and punching production line of press machine
Lead electrolysis workshop and lead electrolysis method
Mechanical and electrical mutual conversion and generator device
Offshore floating photovoltaic device, system and control method
Offshore floating type photovoltaic structure and offshore photovoltaic system
Offshore wind power floating foundation integrated with chemical energy storage system
Offshore wind power floating foundation integrated with electrochemical energy storage device
Offshore wind power floating foundation integrated with electromagnetic energy storage system
Rust removal cleaning device for ship and ocean engineering
Self-flowing type vibration suppression conformal cooler and conformal cooling system
Steam turbine and marine steam power propulsion device
Temperature control device, hydraulic steering system and commercial vehicle
Vehicle-mounted pulse power driving source device and control device thereof