65 Udonga lwesakhelo sentsimbi yinkqubo ecwangcisiweyo kunye neyendalo iphela. Iintsiba eziqhelekileyo ezinobunzima obulula kunye nomthamo omkhulu womthwalo. Nge-clamp ekhethekileyo njengezihlanganisi zayo yonke indibaniselwano, imisebenzi yokubumba engantsonkothanga, amaxesha okuvalwa okukhawulezayo kunye nokusebenza okuphezulu kuzuzwa ngempumelelo.