Continuous beam hanging basket cantilever hoisting device and method
Novel subway pantograph abrasion detection method based on 2D laser measurement
Automobile pedal capable of preventing bottom foreign matter from being clamped
Undermine charging pile monitoring method and system based on CAN bus
Emergency power generation system of deep-sea manned submersible
Application of rainfall light sensor in commercial vehicle
Deep foundation pit safety protection device for building construction
Road condition display animation generation method, device and equipment
Damping balance self-adjusting integrated anchoring vehicle
Quantitative sampling packaging device for lunar surface soil
Fuel cell low-temperature rapid cold start system and method, and vehicle
Multi-target high-precision positioning method and system based on unmanned aerial vehicle platform
Mid-arranged parallel type hydrodynamic retarder and installation method thereof