Pali magulu asanu ndi limodzi akuluakulu a mapulasitiki omwe amagwiritsidwa ntchito kwambiri, polyester (PET polyethylene terephthalate), polyethylene yapamwamba (HDPE), polyethylene (LDPE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS). Koma, kodi mukudziwa momwe mungazindikire izi ...
Werengani zambiri