Therefore, the main research issues in the field of quick-point grinding and its importance were presented.

由此提出了在这些领域开展应用研究的重点内容，以及推广和开发此项技术的意义。

youdao

Therefore, the main research issues in the field of quick-point grinding and its importance were presented.

由此提出了在这些领域开展应用研究的重点内容，以及推广和开发此项技术的意义。

youdao