Okwangoku, ukusetyenziswa kwesikhunta kubandakanya yonke imveliso (efana nemoto, i-aerospace, iimfuno zemihla ngemihla, unxibelelwano lombane, iimveliso zonyango kunye nezixhobo, njl.njl.), okoko nje inani elikhulu leemveliso liya kuveliswa ngumbumba,
