Dab tsi yog pob zeb diamond sib tsoo paste?
Synthetic pob zeb diamond sib tsoo muab tshuaj txhuam yog ib hom mos sib tsoo muab tshuaj txhuam ua los ntawm kev xaiv zoo zoo pob zeb diamond hmoov abrasives thiab paste binders, colorants, preservatives, flavors, thiab lwm yam. Nws yog nplua ...
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