Yenziwe nge-alloy ye-AL-MG ekumgangatho ophezulu, enokuqina okugqwesileyo kunye namandla.Iphelele kwimveliso yezixhobo jikelele.Uyilo lwayo olulodwa luqinisekisa ukusetyenziswa okukhuselekileyo kunye nokufanelekileyo, okwenza kube yindlela efanelekileyo yokuphucula ukusebenza kwemveliso.