Manual mechanical release device and hydraulic brake clamp thereof
Non-motor vehicle accident data processing method and device, and cloud server
Steel structure hoisting device for building construction
Parking in accordance with parking regulations management method and device
Traffic control method and device and electronic equipment
Aerial replacement tool for supporting pin shaft of wind power gear box
Sliding recovery control method, vehicle control unit and electric vehicle
Parachute landing large attitude simulation control method and system
Electromechanical brake cylinder with parking function and brake system
Two-stage injection aircraft back rapid separation device and method
Control method of anti-flooding air bag, vehicle and medium
Wave rider lateral course stability optimization method and system
Unmanned aerial vehicle device for measuring icing thickness of power transmission line
Quick-charging unmanned aerial vehicle nest system and charging method thereof
Signal turnout in-situ reloading parameter presetting construction method
Shafting transverse vibration large force value inertia type electromagnetic active control device
Dual-mode power coupling system with input shunting mode and output shunting mode
Deep sea underwater bionic glider with gravity center adjusting mechanism
Manipulator clamping type biological sampler for bathyscaph
Emergency breathing system of large-depth manned submersible
Buoy device for automatically monitoring marine ecology
Vehicle body control method and device, electronic equipment and storage medium
Crawler belt combined wheel type cable climbing robot
Unmanned vehicle control method and device, storage medium and electronic equipment
Aiming control device for rope projectile launching, aiming method and launching system
Foot blowing air pipe air distribution device and vehicle
Detection method, device and equipment for automatic driving ability and storage medium
Gas taking and draining valve and gas storage cylinder
Glass curtain wall transporting device and using method thereof
AI service-based mixed traffic flow vehicle-road cooperative joint scheduling method
Drainage tank reserving device in bridge deck asphalt pavement process