Vehicle-mounted positive pressure air purification system
Noise reduction mechanisms for the inclined leading edge vaned diffuser in a centrifugal fan
Noise reduction mechanisms for the inclined leading edge vaned diffuser in a centrifugal fan
Combined system of high-speed rail air conditioner and high-speed rail seat
Research on vibration characteristics of rocket engine flow pipeline
Crane with three-dimensional space moving performance
In-vehicle radar detection method and device and vehicle
Cable transfer mechanism for communication engineering
Non-contact elevator buttons and elevator calling method
Steel wire rope electric hoist with high safety coefficient
Convenient-to-use hooking and unhooking hook for hoist crane
Surveying and mapping device for rock and soil construction
Special lifting appliance for precast concrete component and mounting method
Hydraulic load sensing proportional valve for vehicle and brake system
Parallel shaft type Mars aircraft based on electromagnetic direct-drive attitude adjustment
Wire harness structure of hydrogen fuel forklift and control method of wire harness structure
Uniform rolling method for automatic driving vehicle in mining area
Mine card collision risk prediction and resolution method based on V2V intersection-free information
Unmanned aerial vehicle parking garage with charging function
Series battery pack active equalization method based on L-LC energy storage
Brake pedal idle stroke adjusting device and automobile
Hybrid power system integrating hydrogen fuel cell and super capacitor
Pre-turn-on system of automobile headlamp and control method
Method for predicting and quantifying collision risk of road ahead of unmanned mine truck
Railway clearance detection method and system based on combination of laser and images