threshv.打谷;脱粒;反复地做
threshing cylinder axis脱粒滚筒轴
thresh-old illuminance阈照度
threshing and separating脱粒与分离
threshing prior to cutting割前摘脱
threshing tool for one ear小型单穗脱粒设备
Threshing and redrying line打叶复烤生产线
threshod vegetation coverage临界植被盖度
threshing and separating unit脱粒分离装置
threshing-winnowing machine脱粒扬场机
threshing of before-cutting割前脱粒