7 nooc oo ah lebenkii alwaax ahaanta ku shaqeeya caadi ahaan loo isticmaalo foornada rotary sibidhka

Todobada nooc ee lebenka refractory sida caadiga ah loo isticmaalo foornada rotary sibidhka waa magnesia-chrome leben, leben dolomite, magnesia-zirconium leben, magnesia-calcium-zirconia leben, magnesia-iron spinel leben, magnesia-aluminium spinel leben iyo periclase-iron-aluminium leben. leben dhagax ah spinel.