48F+41R load gear shifting tractor gearbox with crawling gear
AC heater inspection circuit applied to icing detection system
Acting force compensation method and device, vehicle and storage medium
Active outline marking device and method for ocean observation buoy
Adhesive tape vulcanization forming process and adhesive tape
Adjusting device for electric power overhaul operation
Aerial centering and correcting rotary hanging equipment for heavy frame of engineering machinery
Aerial photography unmanned aerial vehicle camera protection device
Aero-engine whole system fault monitoring and identification method based on data driving
A failure recognition device and movement adjustment mechanism
Agricultural product cold-chain logistics conveying and transferring equipment
Airborne semiconductor laser obstacle removing device for multi-rotor unmanned aerial vehicle
Air conditioner filter element mounting structure with automatic mounting and dismounting functions