All spinning parameters are computer controlled including draft, count, twist direction, twist level, traverse and spindle speed.

所有纺纱参数由电脑控制，包括：牵伸、数、度方向、度水平、复动程和锭子速度。

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An. optimum specific concentration of abrasive by weight, traverse speed and target distance will get the highest volume removal rate while keeping up other parameters unchanged.

在其它参数不变时为获得最大的冲蚀体积率则有一最佳的磨料重量比浓度和横移速度及靶距；

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