Mefuta e 7 ea litene refractory se sebedisoang hangata seboping sa samente sa rotary

Mefuta e supileng ea litene tse refractory tse atisang ho sebelisoa ha ho etsoa libōpi tsa rotary tsa samente ke litene tsa magnesia-chrome, litene tsa dolomite, litene tsa magnesia-zirconium, litene tsa magnesia-calcium-zirconia, litene tsa magnesia-iron spinel, litene tsa magnesia-aluminium spinel le periclase-iron-iron. spinel Stone litene.