Ntawm no, koj tuaj yeem nrhiav kev daws teeb meem rau cov teeb meem tshwm sim ntawm laser txiav tshuab thiab laser txiav txheej txheem.Lub hauv paus ntsiab lus ua haujlwm ntawm laser txiav tshuab yog dab tsi?Laser txiav yog siv los teeb lub workpiece nrog lub zog ceev ceev laser beam, ua rau lub workpiece sai yaj, vaporize, abate ...