Water quality monitoring system and water quality monitoring method thereof
Fixed-wing aircraft take-off and landing safety assessment test equipment and test method
Noise detection device and detection method for aircraft tire
Vehicle brake temperature monitoring method and system
Water ecological element in-situ monitoring device and method based on unmanned ship
Lifting device and elevator assembly with lifting device
Submarine nozzle fluid infrared temperature measuring device based on ROV operation
Tsunami monitoring and early warning method and integrated underwater unit thereof
Troposphere parameter profile detection system and method based on buoy platform
Beam position and intensity measuring device for radiation area
Copper alloy pantograph and preparation method thereof
SELF-CLEANING ANTI-ADHESION APPARATUS FOR MARINE INSTRUMENT
Air-sea real-time observation buoy system employing Beidou and Iridium satellite communication
Toll station emergency management system, collection system, module and method
Unmanned aerial vehicle CO2 detection system and device
Method for measuring inflation volume of ball body system and weighing system of ball body system