Long-time heat-proof composite material as well as preparation method and application thereof
Protective device for external vehicle-mounted camera
End beam buffer device for electric single-beam crane
wheel rim based on combination of DH structure and DW structure and manufacturing method thereof
Unmanned aerial vehicle and surveying and mapping method based on same
Ship draft detection method based on parallel multi-beam sonars
Intersection traffic control optimization method based on temporal difference learning
Magnetic suspension guiding direct-driven transportation system and control method thereof
Navigation aircraft landing gear folding and unfolding system
Ship hydraulic steering engine follow-up steering control method
Multi-way valve rotation folding arm fixing mechanism of drilling crane
Biomedical detection vehicle and construction method thereof
Aquatic weed transportation equipment with automatic loading and unloading function
Three-coordinate measurement auxiliary clamp and use method
Escalator guardrail fixing device, guardrail and escalator
Vehicle-mounted air conditioner self-drying method, device, equipment and medium
Hazardous event generation method and device, computer equipment and storage medium
Two-stage flow control telescopic system and control method thereof
Municipal road granite kerb carrying device and using method
Anti-collision reminding method and device, equipment and storage medium
All-season semisteel tire tread rubber compound, and preparation method and application thereof
All-season semisteel tire tread rubber compound, and preparation method and application thereof
Hidden supporting wall type half-surrounded sleeping berth for railway vehicle
Electric vehicle quick charging circuit and control method
Hydraulic valve duty ratio control method, device and equipment and storage medium
Vehicle control method and device, electronic equipment, vehicle and storage medium
Electric control type passenger car air supply system
Multi-directional climbing structure of series pole-climbing robot
Unmanned aerial vehicle parking pose adjusting method and device
Control method, device and equipment of crane variable-amplitude operation system
Fuel cell vehicle power assembly suspension system and vehicle with same
Charging station energy management system and management method thereof