Large-tolerance capturing, locking and releasing mechanism of a floating platform
Connecting and unlocking mechanism driven by shape memory alloy spring
Positioning structure and method for multifunctional repeatable interface
Ground gravity balancing device and method for telescopic capturing mechanism
Lunar butt joint pneumatic arm capable of being repeatedly unfolded and folded, device and method
Rope-driven multifunctional transfer telescopic arm device
Initiating explosive device cut-off unlocking type power switching device