Unmanned aerial vehicle offshore oil spill intelligent identification device
Unmanned aerial vehicle fixed-point decoy method and device, electronic equipment and storage medium
Unlocking and avoiding integrated locking and releasing device and working method thereof
Universal lifting device for ground wire of power transmission line
Universal ground anchor, floating type mooring system and offshore wind generating set
Underwater vehicle fin rudder optimization device based on steady active flow control
Underwater self-rescue wrist (arm) belt carried with user
Underwater glider open-loop active flow control device based on synthetic jet
Underwater glider open-loop active flow control device based on steady jet
Underwater glider flow control device based on electromagnetic flow control
Underwater glider closed-loop active flow control device based on synthetic jet
Underwater glider closed-loop active flow control device based on steady blowing and sucking flow
Underground optical fiber positioning detection device
Unattended license plate recognition system and method
Unattended commuting airfield pavement clearance management system and control method