Impact-resistant shipborne transmission system with anti-corrosion control device and method
Automatic detection method for water quality parameters of large-area river crab aquaculture pond
Angle measuring device and semi-trailer transport vehicle
Two-stage unfolding double-shaft tracking satellite-borne antenna gravity unloading system
Rapidly-moving derrick lifting device for drilling machine
Detachable moving device for surrounding rock morphology acquisition
Transporting and weighing system and method for materials under hook
Railway train wheel set tread fault detection method and device and medium
Fire-fighting detection system and method for electric power system
HOISTING MECHANISM FOR LARGE HEAVY-LOAD COMPONENT IN NUCLEAR FUSION ENVIRONMENT