The extent to which this form of specialisation can be carried is shown by the iron and steel industry which has commenced to employ special ships for palletised ore, for sintered materials, and even for highly malleableized conglomerates for supplying individual steel works.
Umlinganiselo apho olu hlobo olulodwa lunoku jongwa luboniswa lushishino lweentsimbi nezimbiwa eziqalise ukuqesha iinqanawa ezikhethekileyo neoyile ekwiplanga elikhulu elisetyenziswa sisilenge ekulayisheni izinto.