Iisilinda zeoksijini zizikhongozeli zoxinzelelo oluphezulu zokugcina nokuhambisa ioksijini.Ngokuqhelekileyo zenziwe nge-alloy structural steel nge-punching eshushu kunye nokucinezela, kwaye ziyi -cylindrical .Isetyenziswa kwizibhedlele, kwizikhululo zoncedo lokuqala, nakumakhaya abongikazi. Iisilinda zeoksijini zizixhobo ezifanelekileyo zokubonelela ngeoksijini kwizibhedlele, izikhululo zoncedo lokuqala, amakhaya asebekhulile, ukhathalelo lwasekhaya, ukuhlangulwa kwedabi, ukhathalelo lwempilo lomntu, kunye neoksijini eyongezelelweyo kwiindawo ezahlukeneyo ze-hypoxic.Ngumhlobo oyimfuneko kwizigulana, abantu abadala, abafazi abakhulelweyo, abafundi, abasebenzi abamhlophe, abakhenkethi, itonela kunye nabakhweli bentaba.