I roto i te tukanga o te whakaputa PET preforms, whakamaroke PET rauemi mata he hononga faufaa.I roto i te hanga o te PET preforms, PET raw rauemi kua wera me te pēhanga, extruder e te extruder ki pātea kirihou, a ka tukatuka ano ki preforms.Heoi, mena ko te...
Pānuitia atu