On the structure, it is developed the emphasis on machine guide, working table and wheel dresser.

在结构上重点改进了机床导轨、工作台和砂轮修整器。

youdao

On the structure, it is developed the emphasis on machine guide, working table and wheel dresser.

在结构上重点改进了机床导轨、工作台和砂轮修整器。

youdao