The importance of this supply ship trade will be realised if it is borne in mind that for an offshore well in the North Sea, for example, about 4 300 tons of various materials will be required.
Ukubaluleka kolu xhobisa lorhwebo lwenqanawa ukuqonda nokucinga ngequla lonxweme kulwandle lwaseNtshona, umzekelo kangange 4300 yetoni yemichako eyantlukwano eyakube iyimfuneko.