T-uhlobo Fin Tube
-
T-Uhlobo oluPhezulu oluFanelekileyo loTshintshiselwano loBushushu oluFiniweyo
Ityhubhu ye-T fin luhlobo lwetyhubhu ephezulu esebenzayo yokutshintshiselana ngobushushu eyenziwe ngokuqengqeleka kokusetyenzwa kunye nokubumba umbhobho wokukhanya.Ubume besakhiwo sawo senza uthotho lwe-T tunnel ye-spiral ring ngaphandle komphezulu wombhobho.
