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person:(zhang, ming)
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person:(zhang, ying)
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person:(zhang, ding)
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person:(zhang, ping)
Workpiece transmission device and method controlled by servo module
Single-slide-plate pantograph head assembly structure and rail vehicle
Portable underground water sampling and detecting integrated equipment and use method
Intelligent overrun detection device and method for road and rail transit intersection
Intelligent AI image anti-collision system of industrial forklift
Flying and attaching cartridge receiver mounting vehicle
Flexible fin fluctuation propelling type amphibious bionic robot
Electronic load integrated heat dissipation cabin structure and design method
Electric Locomotive and pantograph type current collector
DISPOSITIF DE LIAISON POUR RELIER UN CADRE DE HAYON À UNE TABLETTE CACHE-BAGAGES D'UN VÉHICULE
CURRENT COLLECTING APPARATUS FOR COLLECTING CURRENT AT UPPER PORTION
Crane control method and system based on operation intention recognition
Connecting device for connecting tail door frame and storage rack of vehicle and vehicle
Chain type CAV queue forming improved swarming control method based on virtual guiding berth
Cell spacecraft module docking device and visual alignment method
Automatic neutral section passing control method and device
Aircraft wheel tire dismounting device and dismounting method