Recirculating twin ball tracks in the screw and on the rails provide greater accuracy.

在循环球螺杆双轨道和在路轨上提供更大的准确性。

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Recirculating twin ball tracks in the screw and on the rails provide greater accuracy.

在循环球螺杆双轨道和在路轨上提供更大的准确性。

youdao