Kev daws teeb meem ntawm lub thawv ruaj khov

Cov thawv ruaj khov yog lub thawv ntawv ruaj khov uas muaj cov chipboard tuab (feem ntau yog 2-3 hli), qhwv los ntawm daim ntawv tshwj xeeb zoo nkauj. Lawv kuj tseem hu ua cov thawv teeb tsa, cov thawv khoom plig thiab cov ntim khoom zoo tshaj plaws. Cov thawv ruaj khov yog cov kev xaiv ntim khoom zoo tshaj plaws uas feem ntau siv rau.

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