Hydroelectric rotating slip ring, stranded wire assembly and mooring unmanned aerial vehicle system
Rapid repairing process for composite material parts of aircraft training plane
Hyperspectral remote sensing geological survey instrument
Water conservancy project pipeline laying device and construction method
Spring air cylinder with variable performance and unmanned aerial vehicle docking device thereof
Robotic small unmanned aerial vehicle system for disaster information gathering
Flying robot suitable for perching, climbing and grabbing and control method thereof
Air-breathing electric thruster for ultra-low orbit satellite
Key gear shifting system, device and method based on automobile steering wheel and storage medium
Low-ovality center pin bush capable of meeting bidirectional variable stiffness requirement
Combined Drill String Design and Length Limit Calculation in Deepwater Abandonment
ASSEMBLY METHOD OF SPLIT MOTOR RUBBER JOINT AND MOTOR RUBBER JOINT
WHEEL-LEGGED AMPHIBIOUS MOBILE ROBOT WITH VARIABLE ANGLE OF ATTACK