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Ship heaving motion measuring method based on adaptive filtering
Supporting leg control mechanism and engineering vehicle
Intelligent surveying and mapping method and system based on unmanned aerial vehicle
Intelligent vehicle-mounted navigator convenient to clean
Two-stage control method based on marine fuel oil electric heater
Wheel type/crawler belt/suction cup/multi-foot composite welding material increasing robot
Non-contact safety elevator for novel coronavirus epidemic prevention
Safety epidemic prevention elevator and using method thereof
Air inlet sensor fault handling method and device, system, vehicle and medium
Gear rack gap adjusting mechanism and automobile steering device
Novel gear rack gap adjusting mechanism and automobile steering device
Combination valve, attitude and orbit control power system and propellant control method