Detachable moving device for surrounding rock morphology acquisition
Ship shunting lightering system and control method thereof
Underwater static sounding device with automatic climbing sonar
Impact-resistant shipborne transmission system with anti-corrosion control device and method
Bridge detection system and method based on unmanned ship
Two-stage unfolding double-shaft tracking satellite-borne antenna gravity unloading system
Fire-fighting detection system and method for electric power system
HOISTING MECHANISM FOR LARGE HEAVY-LOAD COMPONENT IN NUCLEAR FUSION ENVIRONMENT
Electrically-controlled transport ladder piece for photovoltaic panels
Angle measuring device and semi-trailer transport vehicle
PLANAR ROBOTS DEAD-RECKONING WITH OPTICAL FLOW, WHEEL ENCODER AND INERTIAL MEASUREMENT UNIT
Observation device for surface lake flow and application thereof
Rail, rail hoisting structure and suspension type rail transit system
Automatic detection method for water quality parameters of large-area river crab aquaculture pond
Transporting and weighing system and method for materials under hook
Single-column double-point inward-opening type invisible safety door