Automatic displacement detection equipment for tower crane
429 bus general aircraft avionics cross-linking fault test method
Generator end cover taking and placing tool and method
Large-load loading goods elevator and using method thereof
Integrated controller frame, control device mounting device and engineering vehicle
Vehicle air conditioner control method, vehicle-mounted terminal, control system and vehicle
Novel design scheme for improving essential energy conservation of ship through gearbox
On-orbit power supply method and device for extremely-low excitation temperature control device
Lithium battery fault analysis method based on extended multi-dimensional time sequence
Device for space transportation of high-low span building facade large wallboard
Crane capable of preventing starting impact of cross beam and tension buffering structure of crane
Traffic jam tracing method and system based on low-altitude unmanned aerial vehicle
Intelligent alarm device and method for avoiding train collision
Side-plate-free escalator pressing rail and mounting method thereof
Branch locking device for underground inclined drift transport mancar
Ship hydraulic steering engine follow-up steering control method
Generator end cover hoisting tool and using method thereof
Shake-reducing device of multi-purpose ship liquid oil tank
Foldable hoisting equipment for municipal construction and use method
Two-stage flow control telescopic system and control method thereof
Heavy duty vehicle emergency braking system based on central inflation and deflation tires
CP signal generating circuit for new energy automobile charging
Vehicle-mounted panel for planning travel path of automobile
Electrochromic membrane, preparation method of electrochromic membrane, glass and automobile
Air route traffic flow network cascade failure chain propagation modeling method