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Menene Polystyrene
Polystyrene wani roba ne mai ɗimbin yawa da ake amfani da shi don yin samfuran masu amfani iri-iri.A matsayin robobi mai ƙarfi, mai ƙarfi, galibi ana amfani dashi a cikin samfuran da ke buƙatar tsabta, kamar marufi na abinci da kayan aikin dakin gwaje-gwaje.Lokacin da aka haɗa su da launuka daban-daban, ƙari ko wasu robobi ...Kara karantawa
