圆盘犁 disc plough ; [农机] disk plow ; disc plough disk plough

垂直圆盘犁 vertical disc plough

圆盘犁刀 disc coulter

多圆盘犁 poly-disc tiller

五铧圆盘犁 five-share disc plough

大田圆盘犁 broadacre disc plough

圆盘犁片 plough disc blade ; disc blade

可逆式圆盘犁 reversible disk plow

跃障式圆盘犁 stump jump disc plough ; stump-jump disk plow

多体圆盘犁 gang disc plough