A lawn aerator has a series of tine assemblies spaced along a driven shaft driven by a motor.
一台草坪打孔机具有一系列打孔针组,这些打孔针组沿着由发动机驱动的轴间隔分布。
3
With snail clench solid is on lower shaft, with 2nr/min (N is embroider engine rotate speed) shuttle of rotate speed edge wears the annular slideway C that go up (oriented tine) high speed runs.