Changed machine small, energy-saving, grinding out any Angle is a knife-edge sharp and durable replacements.

改机体积小，节能，磨削出的任何角度刀口锋利耐用是更新换代产品。

youdao

Changed machine small, energy-saving, grinding out any Angle is a knife-edge sharp and durable replacements.

改机体积小，节能，磨削出的任何角度刀口锋利耐用是更新换代产品。

youdao