If these various items could be grouped into unit loads made up of items having the same dimensions and the same handling requirements, the volume to be handled would increase.
Ukuba ezimpahla zingabekwa ngokwamaqela, umzekelo amaqela anomlinganiso ofanayo odwa, neemfuno eziphathwa ngohlobo olunye, ubungakanani beempahla ezino kuthathwa bunganyuka.