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person:(Li, guan)
Cabin cover with annular operating platform module at bottom and working method thereof
Platform oscillating water column type wave power generation device
Attachment rack for fixing tower crane on bridge tower and construction method thereof
Interference system based on multispectral medium-wave infrared picosecond all-fiber laser
Bionic jellyfish robot and underwater monitoring control system thereof
Auxiliary maintenance equipment for electric power communication
Lifting device with safety protection function for electric power overhaul
Manned submersible hoisting and releasing buffering device and hoisting and releasing method
Strong-wind-resistant full-submersible wind power platform
Clamping device for overall hoisting of grounding knife-switch
Intelligent transport vehicle for aerial material carrying based on Mecanum wheels
Satellite on-orbit xenon supplementing system, working method and space flight equipment