Stress Distribution and Failure Characteristics for Workface Floor of a Tilted Coal Seam
Stress Distribution and Failure Characteristics for Workface Floor of a Tilted Coal Seam
Unmanned aerial vehicle launching and recycling equipment
Unmanned aerial vehicle recovery device and control method
License plate grabbing module for automatic installation of automobile license plate
Floating type photovoltaic support and photovoltaic power generation device
Main winch control system for rotary drilling rig and rotary drilling rig
Traffic incident prediction method and device for autonomous vehicle