个安静的气动的扭力板手打伤那个人

1.6bar compressed air,air consumption under max.power is: 600L/min. 2.Powerful and low noise,less than 80Dba under max.power. 3.DTA-W series are more suitable for limited working space,using mute motor,accuracy : ±5%. 4.Shift high/low speed gear by hand.Fit for various stituations. 5.One-piece support arm of high strength , anti-easily-broken, adjustable by 360-degree. 6.Mechanical overload protection,thus, more safety 7.Equipped with brake & cutoff system to protect the operator. 8.New ergonomics-design handle,which is freely connected with drive units and can be rotated,,improves operation convenience and comfort. 9. For detailed specifications, pls contact us immediately.