The rotary cultivator can realize deep cultivation of soil under the action of the deep ploughblade group and realize shallow crushing of soil under the action of the clod crushing blade group.
本发明在深耕犁刀片组的作用下能够实现土壤的深耕，在碎土刀片组的作用下实现土壤的浅碎。
2
The acidometer was mainly composed of ploughblade motor, cleaning ploughblade, temperature detecting electrode, stibium electrode, reference electrode and hood.