自1996年起生产滚刀开刃磨床产品，并一直专著于该产品。

We start to make hob sharpening machine from 1996, and always excelled in making the hob sharpening machine.

youdao

自1996年起生产滚刀开刃磨床产品，并一直专著于该产品。

We start to make hob sharpening machine from 1996, and always excelled in making the hob sharpening machine.

youdao