Water flow energy underwater unmanned vehicle propeller
Method and device for processing road traffic event report message
Method, device and system for underwater acoustic communication
METHOD, DEVICE AND SYSTEM FOR UNDERWATER ACOUSTIC COMMUNICATION
Cloud and sand mixed dust recognition device and method
Aerial survey unmanned aerial vehicle camera hanging and fixing device for mine blasting
Zero-gravity seat local thermal comfort adjusting device and control method
Vehicle state estimation method based on tire model parameter self-adaption
Tool for quickly replacing tires of underground trackless rubber-tyred vehicle
Jacking equipment of steel structure beam for mounting large passenger platform