It is as yet hardly possible to foresee the requirements that the shipbuilding and shipping industries will have to meet due to the increasing importance that the recovery of raw materials from the sea will attain.
Kukwanzima kwakhona ukubona ngenx' engaphambili iimfuno zokwakhiwa kwenqanawa kwakunye nashishino lorhwebo ngeenqanawe izihlangana ngenxa yokonyuka kokubaluleka kokuthi kufunyanwe iimveliso zendalo elwandle iyakuphumelela.