;A vertical shaft thresher has been developed to meet the need for harvest mechanization in the hilling regions of South China where the double-cropping system (paddy and wheat) is practiced.
针
丘陵稻麦两熟地区分段收获
械化的需要，研制出立轴式脱
。
；打谷者；长尾鲨A vertical shaft thresher has been developed to meet the need for harvest mechanization in the hilling regions of South China where the double-cropping system (paddy and wheat) is practiced.
针丘陵稻麦两熟地区分段收获械化的需要，研制出立轴式脱。
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