1. Izinto ezimbili zihlukile futhi ukusebenza kuhlukile. Ubulukhuni bensimbi engagqwali buphakeme kakhulu kunobe-aluminium, ngakho-ke ukumelana nokudonswa nokuchekwa kwensimbi engagqwali kukhulu kakhulu, futhi kufaneleka kakhulu ezintweni zokusebenza ezinamandla aphezulu okubopha; ukumelana nokudonswa nokuchekwa kwe-aluminium kuncane kakhulu, okufanele ezinye izinto zokusebenza ezivamile.
2. Bheka izinto zomshini wokusebenza onama-rive. Uma unama-rive epuletini le-aluminium, akufanele ukusebenzisa insimbi engagqwali, ngoba insimbi engagqwali kanye ne-aluminium kuzoba nokusabela kwamakhemikhali isikhathi eside, okuzosheshisa ukugqwala.
3. Ngokuphathelene nentengo, insimbi engagqwali nayo ibiza kakhulu kune-aluminium.
Isikhathi sokuthunyelwe: Mashi-24-2022