Inkcazelo emfutshane:

1.48 intambo enayiloni elukiweyo echanekileyo, akukho twist kwaye kulula ukuyigcina.

2.iqokobhe lealuminiyam+ityala eliphindwe kabini lombala, akukho oxidation kunye nokuqina, iimvakalelo ezisemgangathweni ezizinzileyo.

3.3 Intlawulo ekhawulezayo, ukhuseleko kunye nokuzinza, inkxaso yeselula kunye nethebhulethi ngokukhawuleza.

4.longer SR uyilo lokhuselo lwezibuko, ukugoba-resistant kwaye yomelele, uzinzile umgangatho onzima.

I-5.izinga eliphezulu lokuvelisa umgangatho kunye nokusebenza kwexabiso elikhulu