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Ukunyusa irhasi kunye nokuzinzisa izixhobo
Isetyenziselwa ukwenza uxinzelelo lwegesi ukuhlangabezana nemigangatho, ukugcina uxinzelelo oluzinzileyo, kunye nokuqhubeka kokubonelelwa. Uphawu kukhuseleko, kulula ukuthutha kwaye kulula ukufakwa, uxinzelelo lwegesi oluzinzileyo, izixhobo zolawulo oluzenzekelayo.
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UMkhuseli woXinzelelo oqinisekileyo kunye noNgekhoyo
Ukubalula ngokwemeko yesiko sokwenyani, loo nto yahlulwe yintsimbi yekhabhoni kunye ne-enamel.
