10 FAQS game da shigar da billet dumama kafin extrusion
Anan akwai tambayoyi 10 akai-akai game da dumama billet ɗin shigar da su kafin extrusion: Menene maƙasudin dumama billet kafin extrusion? Dumama billet kafin extrusion ya zama dole don sanya karfe ya zama mai lalacewa kuma ya rage ƙarfin da ake buƙata don extrusion. Hakanan yana haɓaka ingancin farfajiya da daidaiton girman samfurin extruded. Me yasa… Karin bayani