The invention is a microminiature high rotating speed tool shank, relating to electromechanical integration field.

本发明为一种微小型高转速刀柄，属机电一体化领域。

youdao

The invention is a microminiature high rotating speed tool shank, relating to electromechanical integration field.

本发明为一种微小型高转速刀柄，属机电一体化领域。

youdao