Tes polish, hom no yog tam sim no tsuas yog siv rau cov khoom siv tes ua xav tau heev.Txoj haujlwm zoo tuaj yeem coj txoj hauv kev ntawm phau ntawv polishing, phau ntawv polishing kuj qeeb thiab haum rau polishing ntawm cov khoom zoo.
Qhov chaw qhov tseeb yog tswj tsis pub dhau 0.15mm thiab kab pheeb ces kaum sib txawv nyob rau hauv 0.8mm.Raws li qhov yuav tsum tau txiav cov khoom thiab tuab, tuaj yeem txiav ntau daim hlau tib lub sijhawm, txo cov sijhawm ntau lawm, cov kev txiav tsis raug, tsis muaj kev koom tes hauv kev txiav, ua kom cov txheej txheem txiav zoo tshaj plaws.
Post lub sij hawm: Dec-08-2021