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person:("yang zhang")
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person:("yang hong")
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person:("yang zheng")
BATTERY SYSTEM UNIT, BATTERY SYSTEM, ELECTRICAL WORKING MACHINE, AND BATTERY SWAPPING STATION
BATTERY SYSTEM UNIT, BATTERY SYSTEM, ELECTRICAL WORKING MACHINE, AND BATTERY SWAPPING STATION
Battery system unit, battery system, electric working machine and battery swap station
Traffic police gesture recognition method based on cloud communication and support vector machine
Passive wire climbing type aerial robot for cleaning an overhead cable
Aerial operation robot carrying telescopic mechanical arm
Disk saw cutter system for tree barrier cleaning flying robot
Tree barrier cleaning flying robot with separated rotor wings and suspended cutters
Tree barrier cleaning flying robot with suspended cutter system
Telescopic suspension mechanism for tree barrier cleaning flying robot
Cutter unhooking device for tree obstacle clearing flying robot
Shear fork type suspension mechanism for tree barrier cleaning flying robot
Tree barrier cleaning flying robot with scissor fork type suspension cutter
Tree pruning flying robot with suspended reciprocating saw
Ground fault searching and detecting system and method based on unmanned aerial vehicle