OBA rau xab npum, qhov no yog peb cov tshuaj ntxuav tes hauv tsev, muaj cov ntsiab lus me me hauv cov tshuaj ntxuav tes, xws li ntxuav hmoov, ntxhua khaub ncaws kua thiab lwm yam.
TSEV DYESTUFF OBA PIGMENTS AUXILIARIES Hais txog peb Xov xwm Tiv tauj peb SITEMAP