Ivelu yebhabhathane yethu yokumila i-Brotofly yenzelwe ukubonelela ngokhuseleko lokugcina umlilo. Ngeendawo zayo ezivelileyo, ibonelela ngofakelo olulula kunye nolondolozo. Le valve icwangcisiwe kwizinto ezisemgangathweni eziphezulu, ukuqinisekisa ukuqina kunye nobomi obude.
