Ukuqinisekisa njani ukuba ukuqinisekiswa komgangatho wefektri okwenziwa ngabathengisi bevenkile kuyasebenza?
Xa abathengisi bethenga iifriji zemoto, ukulawula umgangatho ngundoqo ekuqinisekiseni umgangatho wemveliso kunye nokwaneliseka kwabathengi. Kule nkqubo ibalulekileyo, amanqaku aphambili aquka iinkqubo zolawulo lomgangatho, ukuthotyelwa kwemveliso, kunye nezibophelelo zokuqinisekisa umgangatho. Ngu...
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