本机在将橡胶或塑胶哑铃状试片磨平、磨薄或磨出所需之厚度。

This machine is used to grind the dumb-bell specimen of rubber or plastic to the desired thickness.

youdao

本机在将橡胶或塑胶哑铃状试片磨平、磨薄或磨出所需之厚度。

This machine is used to grind the dumb-bell specimen of rubber or plastic to the desired thickness.

youdao