2) Isivumelwano sokugcinwa kwemfihlo sinokusayinwa
3) Isiqinisekiso sokubuyiselwa kweentsuku ezisixhenxe
Okubaluleke ngakumbi: asikwazi ukubonelela ngemveliso kuphela, kodwa inkonzo yesisombululo seteknoloji!
| CoB | B | Co | Si | O | C | Fe |
| 99% | 11.5% | 87.7% | 0.01% | 0.09% | 0.02% | 0.06% |
| Ikhowudi | Ukwakhiwa kweMichiza% | ||||||
| Ubunyulu | B | Co | Ubungakanani beNcam | ||||
| ≥ | |||||||
| CoB-1 | 90% | 15-17% | UBhal | 5-10um | |||
| CoB-2 | 99% | 15-16% | UBhal | ||||
| Uphawu | Ixesha | ||||||






