树木挖掘机 [林] tree balling machine
挖穴式植树机 [林] automatic injection planter
植树挖穴机 Digger for planting
螺旋式树桩挖掘机 helical stump cutter
悬挂式植树挖坑机 Mounted planting auger
树桩挖除机 clearingdigger
植树挖坑机械 Agricultural Technology & Equipment
植树挖坑机械介绍 Agricultural Technology & Equipment
几种新型植树挖坑机械 Machanization of Agriculture and Electrification
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