Ibhodi ye-PP engenanto, ekwabizwa ngokuba yi-polypropylene hollow board, yibhodi yesakhiwo esinomgongxo eyenziwe ngemathiriyeli yepolypropylene, ekhaphukhaphu, ehlala ixesha elide, ingenamanzi, ingqina ukufuma kunye nezinye izibonelelo. Kwiminyaka yakutsha nje, ngokuphuculwa okuqhubekayo kolwazi lokusingqongileyo kwabantu, iPP hollo...
Funda ngokugqithisileyo