rolling finishing

... 砂带磨削abrasive belt gringding 滚压光加工rolling finishing 单面切削法single-side cutting method ...

 abrasive belt gringding

... Abrasive belt size 砂带尺寸 abrasive belt gringding 砂带磨削 ; 滚压光加工 abrasive belt surface grinder 平面砂带磨床 ...