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Washable lub tsev sab hauv phab ntsa emulsion xim
Nws yog ib hom dej-raws li cov xim uas tau npaj los ntawm kev ntxiv cov polymer emulsion ua cov khoom siv ua yeeb yaj kiab, thiab ntxiv cov xim, muab tub lim thiab ntau yam ntxiv rau cov khoom siv hluavtaws emulsion ua cov khoom siv hauv paus.
