Muaj fume purifier yog ib yam khoom siv purification siv hauv machining los cuam tshuam nrog cov pa phem huab cua, cov khoom siv me me, kev sau ua haujlwm tau txog li 95% lossis ntau dua. Lub tshuab lim siv plaub theem ntawm purification, lim txheej los ntawm txheej los xyuas kom meej tias cov pa phem raug purified ntau dua.
