Chii chinonzi injection molding uye chinoshanda sei
Chii chinonzi jekiseni kuumba uye chinoshanda sei Jekiseni molding inzira yekugadzira uchishandisa molds. Zvishandiso zvakaita semasynthetic resins (mapurasitiki) zvinopisa uye zvinonyungudutswa, zvobva zvatumirwa kune mold, kwazvinotonhorera kuumba chimiro chakagadzirwa. Nekuda kwekufanana nemaitiro ekubaya majekiseni emvura...