I-SJR TK-90 × 34 i-34 i-stainis esetyenziselwa inkqubo ngaphakathi okanye kwi-carinal canal canal kwaye yenziwa kwibanga eliphezulu lentsimbi engenasiseko.
Kuba ukumiselwa kwayo, umzi-mveliso wethu sele kuphuhliswa iimveliso zodidi lwehlabathi lokuqala ngokulandela umgaqo
yomgangatho kuqala. Iimveliso zethu zifumene igama elihle kwishishini kunye nexabiso elixabisekileyo phakathi kwabathengi abatsha nabadala.