Ukukhula okuqhubekayo kophuhliso lwamashishini alunakwahlulwa kwinkxaso yombane.Ngenxa yezixhobo ezahlukeneyo kunye neendlela zokusebenzisa umbane, izinga lokulahlekelwa kwamandla ombane kwinkqubo yokusetyenziswa aliphantsi kakhulu, kodwa akulula ukuphepha, kwaye i-consumpti...
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