Drywall ntsia thawv, phab ntsa board ntsia thawv, fiberboard ntsia thawv sib txawv
Ntau tus neeg tsis meej pem tapping nrog cov ntsia hlau qhuav, cov ntsia hlau phab ntsa, thiab cov ntsia hlau fiberboard vim lawv zoo sib xws. Nws nyuaj rau qhia qhov txawv yog tias koj tsis kov lawv ntau zaus, tab sis kuv yuav piav qhia luv luv txog qhov sib txawv, lawv ua haujlwm li cas, thiab lawv siv rau dab tsi. ...
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