IAlumina eSpherical: Isihluzi soBunjineli soLawulo oluPhezulu lweThermal alumina i-aluminium oxide
1. Izinto ezisisiseko zeeMveliso kunye neeNzuzo zeMorphological 1.1 Isakhelo seCrystal kunye noLwakhiwo lweMichiza (I-alumina engqukuva) I-alumina engqukuva, okanye ubunzima bokukhanya obujikelezayo…



















































































