If the large number of different transport tasks that will govern the technical features of future transport systems for bulk cargoes are analysed, they can be seen to fall into roughly the following groups:
Ukuba amanzi amakhulu omsebenzi owahlukileyo wezothutho ayakulawula ubume bobuchule bezixokelelwano sezothutho lwexesha elizayo lothutho lwezambuku luyacalulwa zingabonwa zisiwa kakhulu