Momo o te hangarau whakakikorua kirihou: Werohanga, Bi-injection, Co-Injection and Over Molding

Momo o te hangarau whakakikorua kirihou: Ko te werohanga, ko te Bi-injection, ko te Co-Injection me te Over Molding Ko te hangahanga kirihou he mahinga mo te hanga o nga waahanga ma te wero i nga mea ki roto i te pokepoke. Ko te kapia i roto i te ahua o nga kirikiri kirihou ka whangaihia ma te hopper ki te rango (paera) ma te whakamahana me te...