Isu takataura nezvekupfekedzwa kwematoyi etoyi kekupedzisira, kazhinji kusanganisira PP donje, ndangariro donje, pasi donje uye zvichingodaro.Nhasi tiri kutaura nezveimwe mhando yekuzadza, inonzi foam particles.Foam particles, anozivikanwawo sebhinzi yechando, akakwira molecular polymers.Kunodziya muchando uye kunotonhorera mu...
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