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person:("LIU yuming")
Position judgment method based on least squares through lane center identification line
Dual-power multifunctional crawler-type underground delivery truck
Dual-power multifunctional crawler-type underground probe vehicle
Dual-power multifunctional crawler type underground motor working vehicle
Dual-power multifunctional crawler-type underground dragging vehicle
Dual-power multifunctional crawler-type underground telpher
Dual-power multifunctional crawler-type underground small forklift
Dual-power multifunctional crawler-type underground mancar
Hydraulic support frame through-train mechanical transfer system