1. Unyawo oluncinci luneemfuno zommandla omncinci womgangatho, ongakhawulelwanga ngamaxesha.Ineemfuno zommandla omncinci womgangatho, ukuhamba kwenkqubo elula, engakhawulelwanga ngamaxesha.Inokufaneleka phantse nasiphi na isiganeko.2. I-sludge encinci Ngexesha elifanayo, phantsi kwe-co ...
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