Aircraft luggage batch loading and unloading machine
Wheel sensor and falling-off detection device, method and system of wheel sensor
ANTI-FALSE-TOUCH SAFETY SWITCH, LOCKING MECHANISM, AND LOCKING SYSTEM
VEHICLE CONTROL METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Lifting and closing device for cable trench cover plate
Liquefied gas carrier with special-shaped head independent liquid tank
Reinforcing device for railway flatcar and railway flatcar
Unmanned aerial vehicle airspace monitoring device and method based on ADS-B technology
Bionic robotic fish based on driving of magnetorheological actuator
Integrated base for reactor cabin of icebreaker
Movable fluorescent cabin ceiling lamp mounting bracket
Lightweight design monitoring method for LNG (Liquefied Natural Gas) ship structure
Reversible deformation control method for ship thin plate section closure seam
Operation mode determination method and device based on virtual double batteries and storage medium
Truss type strong frame structure suitable for polar region ice-resistant platform
Polar region drifting ship with broadside conical structure
Continuous device capable of preventing rail from being broken at turnout of contact rail