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Hnav resistant txheej dej raws li acrylic txoj kev kos xim xim
Cov khoom no yog ibib puag ncig tus phooj ywg dej raws xim xim, kho kom zoo nkauj thiab tiv thaiv txheej uas muaj dej-raws li acrylic resin, pigment thiab muab tub lim thiab ntau yam khoom siv ntxiv.
