I-V-ring VS sisitywina esikhethekileyo serabha yonke yokujikeleza.I-V-ring VS isitywina esihle kakhulu sokuthintela ukuhlaselwa kokungcola, uthuli, amanzi okanye indibaniselwano yale midiya, ngelixa igcina igrisi ngokupheleleyo, ngenxa yoyilo kunye nokusebenza kwayo, iV-ring VS ingasetyenziselwa uluhlu olubanzi. kwiintlobo ezahlukeneyo zeebheringi, inokusetyenziswa njengetywina lesibini ukukhusela itywina eliphambili.