Polish

Polish yog ib hom kev ua tiav tiav los ntawm kev siv ntau cov txheej txheem abrasive machining, Cov qauv sib tsoo sib txawv nyob ntawm cov khoom siv, polisher, tiav thiab cov qauv.

Polish nto tsis muaj qhov tsis xws luag, tsim kom muaj qhov du thiab ci ntsa iab los ntawm kev txhuam nws lossis los ntawm kev siv tshuaj kho mob, tawm hauv qhov chaw huv si nrog kev xav txog qhov tseem ceeb.