Yintoni iiVave? Iivalvu zizixhobo zoomatshini ezilawula ukuhamba kunye noxinzelelo ngaphakathi kwenkqubo okanye inkqubo. Zingamacandelo ayimfuneko enkqubo yemibhobho ehambisa ulwelo, iigesi, umphunga, i-slurries njl.njl. Iindidi ezahlukeneyo zeevalvu ziyafumaneka: isango, iglowubhu, iplagi, ibhola, ibhabhathane, itshekhi, d...
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