Rolling the cargo on and off the ship is undoubtedly one of the most promising methods of handling general cargo, which has been developed from the changes that have taken place in the ports.
Ukuqengqa umthwalo phakathi nangaphandle kwenqanawa kuyathandabuzeka, yenye yeendlela ezithembisa kakhulu ekuphatheni umthwalo jikelele, lo ubuveliswe ukususela kutshintsho oluthe lwathatha indawo kumazibuko enqanawa.