Ukuguqula Ukukhiqizwa kwePlastic: Ikusasa Lokuthuthukiswa Komjo lomjovo lomkhiqo

--- # I-Evolution of Plastic Manufacturing Plastic ikhiqizile kude selokhu yasungulwa, ngokubunjwa komjovo kudlala indima ebalulekile ekukhiqizeni imikhiqizo ehlukahlukene. Kusukela ezingxenyeni zezimoto kuya kwezimpahla zabathengi, ukubunjwa komjovo kuye kwaguqula indlela esikhiqiza ngayo imikhiqizo yepulasitiki. ## Ukukhuphuka kwe-Injection Molding Injection ukubumba inqubo yokukhiqiza