Wall-climbing robot for flaw detection of cable bridge
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Rapid pressure relief and thermo-acoustic vibration comprehensive stress simulation test device
Universal joint signal generator for hydrographic survey equipment
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Water quality sampling device for environmental monitoring
Elevator steel wire rope detection device and detection method thereof
Multi-point sampling detection ship for river underwater sludge
Intelligent subway tunnel disease monitoring device and using method thereof
Agricultural automatic land treatment device based on new energy and working method thereof