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Inqubo Yokukhiqiza Ukudla Nesiphuzo
Enqubweni yokukhiqiza ukudla nesiphuzo, uketshezi oluningi lwempahla eluhlaza, okuhlanganisa ijusi, ujusi wamaberry, imikhiqizo yobisi, utshwala, njll., ludinga ukucutshungulwa.Izinto eziqinile ezimisiwe, i-sediment, kanye ne-micro-organisms kuvame ukuqukatha...Funda kabanzi
