Anti-collision multi-directional control high-degree-of-freedom underwater robot
Automatic environment-friendly carriage cover for dump truck
Automatic lifting type three-directional adjusting running tension platform
Automatic test system and method for vehicle remote online upgrade
Auxiliary beam hoisting construction process and construction equipment
Bionic crawling robot and autonomous control method thereof
Blue-green algae adsorption device and use method thereof
Brake parachute system for air-drop unmanned aerial vehicle carrier
Braking device with active braking and parking braking functions
Building material lifting device for green assembly type building construction
Cable-free autonomous underwater robot communication positioning device and method
Capturing device applied to unmanned underwater vehicle and folding and unfolding method