This runs into considerable difficulty especially where break bulk cargoes are concerned, since the wide variety of the goods being handled makes any extensive standardisation very difficult.
Lento ibalekela ekuqondweni nzima ngakumbi apho kuphuka imithwalo enzima, inomdla ukusukela oko uvuleko lweendidi zeempahla ziphethwe yenza iqondo lwangaphakathi lube nzima kakhulu.