Kui soovid oma küsimusele vastust, jäta meile oma e-posti aadress.
Aitäh, oleme tagasiside kätte saanud.
kaevusahi valandite tootmisel, peamiselt malmi sulatamiseks, a cylindrical vertical furnace for melting metal, especially cast iron, by having the charge come in contact with the hot fuel , usually metallurgical coke
