Risk management and control device for underground water pollution monitoring and prevention
Intelligent marine whale and guinea pig monitoring buoy, control system and judgment method
HORIZONTAL CLAMPING APPARATUS FOR VARIABLE ROTOR SAIL TEST EQUIPMENT
VERTICAL CLAMPING APPARATUS FOR VARIABLE ROTOR SAIL TEST EQUIPMENT
Anti Pinch System Using Non-Contact Body Perceiveiving Sensor
Self-walking comprehensive engineering automatic detection equipment
A WATERPROOF DEVICE FOR DIVING AND METHOD FOR MEASURING UNDER WATER USING THE SAME
VEHICLE DETECTION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM