Ground gravity balancing device and method for telescopic capturing mechanism
Positioning structure and method for multifunctional repeatable interface
Lunar butt joint pneumatic arm capable of being repeatedly unfolded and folded, device and method
Rope-driven multifunctional transfer telescopic arm device
Multi-point far-end synchronous unlocking device based on manual control
Elevator fault rescue method and elevator barring rescue system thereof
Active cooling and energy comprehensive utilization system and implementation method
Reusable orthogonally-arranged rope-controlled unlocking electric connector pulling-out device
Coordinated energy recovery method and system for electric vehicle
Four-point linkage release non-self-locking thread type connection and separation device and method
Backward traffic passing early warning method and device of vehicle
Vehicle temporary parking control method and device, vehicle and storage medium