Theknoloji ea indasteri haholo-holo e kenyelletsa ho qhibilihisa, ho lahla, ho forging, welding, kalafo ea mocheso, tlhahlobo ea 'mele le ea lik'hemik'hale, joalo-joalo, e tlatselletsoang ke tsebo ea ts'ebetso ea mochini le moralo oa likhomphutha.Batho ba bangata hona joale ba tseba hore tšepe e sa hloekang ka mokhoa o nepahetseng, e tsejoang hape e le Investment casting ...
Bala haholoanyane