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Akufanele kube nesizathu sokuntuleka kokuhlinzekwa komoya-mpilo, futhi imboni yamagesi yezokwelapha neyezokwelapha ithatha zonke izinyathelo eziwusizo ukuphatha ukuqina nokusatshalaliswa kwephiko lokuhambisa. Imboni ibuye ixhase ukuxhaswa kwayo ekukhiqizeni okuphuthumayo kwezinhlelo ze-ventilator kanye nabahlinzeki ...
