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Ikhabhothi eyindandatho ye-graphite ekwazi ukumelana ne-friction...
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Iringi ye-graphite eyenziwe ngokwezifiso Esezingeni eliphezulu...
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Indandatho ye-graphite yangokwezifiso i-isostatic pressure graphit...
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Indandatho yegraphite ephezulu emsulwa eguquguqukayo, ephezulu eguquguqukayo...
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Iringithoni eguquguqukayo ye-graphite ukumelana nezinga lokushisa eliphezulu...
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Ukuhlanzeka okuphezulu kwe-graphite indandatho ye-isostatic pressure gr...