Cua purifier tseem hu ua "air cleaner".Nws tuaj yeem nqus, decompose lossis hloov ntau yam huab cua paug (feem ntau suav nrog kev kho kom zoo nkauj xws li PM2.5, plua plav, paj ntoos, tsw ntxhiab, formaldehyde, kab mob, ua xua, thiab lwm yam) Cov cuab yeej siv huab cua purification xws li ...
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