White corundum mugadziri ex-fekitari mutengo wekupa

Tsanangudzo Pfupi:

Iyo white corundum chikamu jecha inogadzirwa nekushandisa yakakwirira-yepamusoro white corundum blocks kuburikidza nemaitiro akasiyana-siyana akadai sekupwanya, kuumba uye kuongorora.Iyo white corundum chikamu jecha ine maitiro easidhi uye alkali corrosion resistance uye yakakwirira kuoma.Saka ndeapi maitiro uye kushandiswa kwejecha rewhite corundum chikamu?

White corundum:mugadziri