Integrated power battery cooling device and power battery pack
Shock absorption and noise reduction device of marine diesel engine propulsion power module
Unmanned underwater vehicle deploying and retrieving system and deploying and retrieving method
Active anti-collision method for offshore wind turbine single pile foundation
Material transportation device for building steel structure factory building
Torsional moment applying mechanism and unfolding time detection device of aircraft folding rudder
Transport marshalling rapid parking control method and transport marshalling
Deployable high-speed collision arresting type protection superstructure of satellite
Vertical storage and transportation device and method for tower drum of offshore wind generating set
Vehicle-mounted double-layer unmanned aerial vehicle parking apron and lifting method
Deep learning-based civil ship trajectory behavior analysis optimization method