Lub tshuab kos cov pa roj carbon monoxide CO2 kis tau cov kab teeb laser ntawm txoj hlua expansion, galvanometer, tsom, thiab thaum kawg pom cov cim ntawm cov cuab yeej siv high laser los ntawm kev tswj cov deflection ntawm lub galvanometer.
Tej cheeb tsam ntawm kev siv: cov tshuab hluav taws xob, khoom siv, khaub ncaws, tawv, ntim, khau, khawm, tsom iav, tshuaj, khoom noj, dej haus, tshuaj pleev ib ce, ntawv ntim, khoom siv hluav taws xob. Tib yam siv rau kev cim, kos duab, hollowing thiab txiav ntawm ntau yam uas tsis yog-xim hlau cov khoom thiab cov khoom. Cov cim ntau, cov cim, cov duab kos, cov duab, cov duab cim, cov zauv, cov zauv, thiab lwm yam. Yuav cim, kos, hollowed tawm, thiab txiav.
