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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
Ocean pull-type low-resistance fixed-depth gravity and magnetic detection towed body
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