Underwater static sounding device with automatic climbing sonar
Two-stage unfolding double-shaft tracking satellite-borne antenna gravity unloading system
Transporting and weighing system and method for materials under hook
Railway train wheel set tread fault detection method and device and medium
PLANAR ROBOTS DEAD-RECKONING WITH OPTICAL FLOW, WHEEL ENCODER AND INERTIAL MEASUREMENT UNIT
Observation device for surface lake flow and application thereof
Impact-resistant shipborne transmission system with anti-corrosion control device and method
HOISTING MECHANISM FOR LARGE HEAVY-LOAD COMPONENT IN NUCLEAR FUSION ENVIRONMENT
Fire-fighting detection system and method for electric power system
Detachable moving device for surrounding rock morphology acquisition
Bridge detection system and method based on unmanned ship
Automatic detection method for water quality parameters of large-area river crab aquaculture pond
Angle measuring device and semi-trailer transport vehicle