系生产轴承附件——紧定衬套、退卸衬套系列产品的专业厂家。

It is a specialized manufacturer that produces wearing parts like fixed bushings and removable bushings.

youdao

系生产轴承附件——紧定衬套、退卸衬套系列产品的专业厂家。

It is a specialized manufacturer that produces wearing parts like fixed bushings and removable bushings.

youdao