Indlela yokukhiqiza umkhiqizo wepulasitiki ofanelekayo 1.Isistimu yokuthela Ibhekisela engxenyeni yomzila wokugeleza ngaphambi kokuba ipulasitiki ingene emgodini ophuma emlonyeni, kuhlanganise nomgudu omkhulu wokugeleza, imbobo yokuphakelayo ebandayo, i-diverter, nesango, phakathi kokunye. .2. Uhlelo lwezingxenye zokubumba: Kubhekiselwa kukama...
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