I-Chromium corundum, ngenxa yokusebenza kwayo okuhle kakhulu okuyingqayizivele, isetshenziswa kabanzi ezindaweni ezishisa kakhulu ezinezimo ezicindezelayo, okuhlanganisa iziklo zensimbi ezingenayo ayoni, iziko lokuncibilikisa ingilazi, iziqhumiso ze-carbon black reaction, izishisi zikadoti, njll. Ekuqaleni kokuthuthuka kwayo, chromium c...
Funda kabanzi