Imisebenzi yezimayini ibhekisela emisebenzini eyahlukene yezimayini kanye nokukhiqiza eyenziwa ezimayini noma ezindaweni zokumba.Imisebenzi yezimayini ihlanganisa zonke izici zokuhlola imayini, ukuthuthukiswa, ukumba izimayini, ukucubungula, ezokuthutha, njll., okuhloswe ngayo ukuguqula insimbi engaphansi noma engaphezulu, isihlabathi sensimbi noma amaminerali kube usizo ...
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