Https://www.cargomaster.com.au/wp-content/uploads/2012/08/img_slider_05-564x350.jpg[45] Though corrugating the sheet metallic used for the perimeters and roof contributes substantially towards the container's rigidity and stacking energy, much like in corrugated iron or in cardboard bins, the corrugated sides trigger aerodynamic drag, and nearly 10% fuel financial state loss in street... https://pacificislandsshipping85172.educationalimpactblog.com/41694217/sea-freight-no-further-a-mystery