Automatic car washer adopting photoelectric sensing technology
Dock for loading and unloading fuel of nuclear power ship
Bridge monitoring and management method and device, storage medium and equipment
Composite board ice belt structure for ship sailing in ice area
Front bumper blind area detection controller support and use method thereof
High-reliability steel wire rope and steel strand traction device and method
Semi-horse-like robot and arm-foot coordination balance control method thereof
Escalator vibration trend prediction method based on big data
Marine fresh water supply system and water supply method
Tilt-rotor unmanned aerial vehicle dual-safety redundancy tilt actuator experiment bench
Fixture device for mounting corrugated plate of thin film tank and corrugated plate mounting method
Unmanned aerial vehicle detection and maintenance device
Lightweight automobile thrust rod and preparation process thereof