MDF, qhov nruab nrab-density fiber board, yog cov khoom siv ntoo sib xyaw, yog siv dav hauv cov rooj tog zaum, kho kom zoo nkauj architectural thiab lwm yam. Nws muaj cov cellulose fiber ntau thiab nplaum tus neeg saib xyuas, muaj cov ris tsho sib txawv thiab cov chaw du, haum rau ntau yam kev ua thiab txiav cov txheej txheem. Hauv niaj hnub ...
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