The invention increases picking up and sorting efficiency, and preventing issue of mixed up crystal grains.

本发明可增加拾取分类的效率，且可避免混晶问题。

youdao

The invention increases picking up and sorting efficiency, and preventing issue of mixed up crystal grains.

本发明可增加拾取分类的效率，且可避免混晶问题。

youdao