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Foam board, yomwe imadziwikanso kuti foam board, ndi chinthu chopepuka, champhamvu chokhala ndi zotchingira kutentha, kutsekereza mawu komanso mayamwidwe owopsa. Nthawi zambiri amapangidwa ndi polystyrene (EPS), polyurethane (PU), polypropylene (PP) ndi zipangizo zina, ndipo ali ndi makhalidwe otsika osalimba, dzimbiri ...Werengani zambiri»