Transfer trolley for high-voltage bushings in direct-current valve hall
Underwater load laying method suitable for UUV (Unmanned Underwater Vehicle) carrying
Uninterrupted energy supply device and method for penetration detection of slender impactor
Vacant parking space indicating device of parking lot
Variable-configuration modular water surface unmanned platform
Vehicle anti-theft system and method based on V2X vehicle networking technology
Vehicle, seat control method thereof, seat control device and storage medium
Vibration reduction and shock resistance device for overhead line system
Wading alarm device for parked vehicle, vehicle, server and user terminal
Warning mark punching device, control device and control method for warning mark punching
Water-cooled high-temperature vibration test switching tool
Wheel rim drive structure and torque real-time detection method thereof