English translation for "unit drill"

分级式播种机
分组式播种机
分组式条播机

Similar Words：

"unit doublet impulse" English translation, "unit doublets" English translation, "unit draft" English translation, "unit drawing" English translation, "unit dressing style" English translation, "unit drilling cost" English translation, "unit drive" English translation, "unit dry cell" English translation, "unit dry weight" English translation, "unit dummy load method" English translation