Nuxurka nadiifinta laysarka waa cufnaanta tamarta sare ee shucaaca laysarka ee dusha sare ee workpiece, si dusha sare ee wasakhda shaqada, oxidation, dahaarka ama dahaarka, iwm. by kulaylka dhalaalka degdega ah, ablation, uumiga. ama xariijimo...
Akhri wax dheeraad ah