Soft package module, assembly process thereof and electric vehicle
Electric steering engine electric connector of unmanned aerial vehicle
High-strength reinforcing plate for vehicle body structure and machining method thereof
Intelligent high-precision regulating valve for high-precision equipment
Vehicle control method, device and equipment based on vehicle redundant braking system
Double-filter-material vehicle-mounted air purifier based on nano mineral crystals
Automobile goods bucket awning cloth supporting structure
Bicycle seat cushion with sun-proof and rain-proof functions
Vibration attenuation system, device and method for elevator traction based on kinetic model
Functional automobile thermal baffle and processing method thereof