Another class of specialised ships of this type are the liquefied gas tankers, the design and equipment of which, in conjunction with the development of methods for liquefying the gas, are essential if the gas is to be carried by ship.
Enye iklasi yeenqanawa ezibalulekileyo zolu hlobo ngeentlobontlobo zeenqanawa ezinesimo esakhelwe ukuhamba emanzini, uhlobo lomatshini ohambayo kwakunye nezimo ezininzi.