Izinzuzo zokukhiqiza

Ifektri ezimele, imigqa yokukhiqiza engu-4 ezenzakalelayo ngokuphelele kanye namasethi angaphezu kwe-100 emishini yokukhiqiza nokuhlola engenisiwe (izinsimbi) ingafeza inqubo yokukhiqiza ezenzakalelayo ngokuphelele, yonge kakhulu izindleko zabasebenzi, futhi ithuthukise izinga lokukhiqiza lesimanje lefektri. Yonke imikhiqizo idlule ezivivinyweni zekhwalithi yokuthembeka ezingaphezu kwe-100 ukuqinisekisa ukuzinza nokuthembeka kokusebenza komkhiqizo.