1. Ubuchwepheshe obuyindida

- Ukupholisha isibuko

- Udebe oluvalekayo oluqinile lwenzelwe ukuhlukaniswa komoya isikhathi eside

- Isakhiwo sonke somdwebo wesikwele ngaphandle kwe-welding seam

2. Iphephile futhi inokwethenjelwa

- Ayikho imvula yensimbi enzima

- I-SGS ifanelekile

3. Imboni esebenzayo

- Ama-laboratories ahlukahlukene

- I-Chemistry kanye nobunjiniyela bamakhemikhali

- Imithi kanye nokwelashwa

- Ukudla nokudla

- Isitoreji sasekhaya sasekhishini

4. Ulwazi oluyisisekelo

- Material: insimbi engagqwali 304

- Umthamo: 8L