The material drops on the center of the grinder with the help of the force of gravity and the gas impact.
物料借助于重力和气流的冲击作用而落到磨盘中央。
Production of electrical tools, such as electric drills impact, Angle Angle grinder, saw, electric drill and curves.
生产各类电动工具，如冲击电钻，角向磨光机、电钻和曲线锯等。
Production of electrical tools, such as electric drills impact, Angle Angle grinder...
曲线锯例句生产各类电动工具，如冲击电钻，角向磨光机、电钻和曲线锯等。
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