Omunye ukwenza umsebenzi omuhleucingo lukathayelaukupakisha, gwema i-bump, ukuqinisekisa ubuqotho bengqimba ye-zinc;
Okwesibili ukunaka ukugcinwa nokusetshenziswa kweucingo lukathayelaimikhiqizo, ngokuya ngezindinganiso zangempela zemvelo ukukhetha ukucaciswa okuhlukile kwemikhiqizo yocingo oluvunyiwe;
Okwesithathu kuwukwenza umsebenzi omuhle wendawo yokukhiqiza usilika ehlanzekile futhi icocekile, ngokuhambisana nendlela yesayensi yokusebenza kokukhiqiza, umqhubi kufanele agqoke ingubo edingekayo.Uma kushisa imikhiqizo yocingo olushisayo, kufanele senze umsebenzi omuhle wokwelapha i-passivation, izokwazi ukuvimbela ngempumelelo ukuguquguquka kombala, ukwandisa indlela yokushintsha umbala, ingaxazulula inkinga yokushintsha umbala.
Isikhathi sokuthumela: 31-05-23