Laser Ntxuav Nto Oxides ntawm cov khoom hlau ua ntej polishing

Cov neeg siv khoom tau hais tias cov txheej txheem polishing tsis tuaj yeem tshem tawm cov oxides tsim tawm ntawm qhov chaw vim qhov kub thiab txias, yog li kev kho laser yuav tsum tau ua kom zoo tshem tawm cov oxides ua ntej polishing.