Intelligent feed feeding device for fish culture and feeding method
Vehicle head-up display instrument, data sharing method and vehicle
Alarm control system for abnormal operation of elevator
Elevator guide rail support with vibration isolation function
Stable transportation equipment for civil engineering building materials
Construction elevator inter-floor protection channel device
Outdoor combined charging system for electric automobile
Generator end cover taking and placing tool and method
Large-load loading goods elevator and using method thereof
Power assembly, control method and hybrid electric vehicle
POWER ASSEMBLY, CONTROL METHOD AND HYBRID ELECTRIC VEHICLE
Power assembly, control method and hybrid electric vehicle
Hybrid power assembly for electric vehicle, motor controller and electric vehicle
Automatic displacement detection equipment for tower crane
429 bus general aircraft avionics cross-linking fault test method
BATTERY MOUNTING SYSTEM, CHASSIS ASSEMBLY, VEHICLE BODY ASSEMBLY AND VEHICLE
Protective device for external vehicle-mounted camera
Device and method for examining working condition of flexible joint of aircraft conduit at elbow
Three-coordinate measurement auxiliary clamp and use method
Escalator guardrail fixing device, guardrail and escalator
Hydraulic valve duty ratio control method, device and equipment and storage medium
Vehicle control method and device, electronic equipment, vehicle and storage medium
Elevator maintenance detection system and detection method
Vehicle-mounted radar blind area detection system and method based on virtual radar
Near space unmanned aerial vehicle with delivery system and flight method
Electric commercial vehicle heating system and control method
CLEANING SYSTEM USED FOR VEHICLES AND CAPABLE OF SUPPRESSING VIBRATIONS AND REDUCING NOISE
Hybrid electric vehicle engine torque compensation method and device
Autonomous path planning method in approaching observation task of micro spacecraft
Pipe machining auxiliary device and construction method thereof
Mounting structure of intermediate shaft and intermediate bearing for ship
Arrangement method of sleeping berth structure in cab, sleeping berth structure and vehicle
Novel blade tip rotor hovering state pull rod pneumatic dynamic and static load evaluation method