The only mechanisms required for transporting unit loads weighing several hundred tons over land and water would be compressors for producing compressed air, the buoyancy of floating bodies, and pumps for flooding and de-ballasting tanks.
Eyona ntsebenzo moya efunekayo ukuhambisa iiyunithi zomthwalo ongalinganiselwa kumakhulu aliqela eetono phezu komhlaba namanzi ingangumcinezeli owenza umoya ocinezelwayo ukudlamka kweziqu ezidadayo nokumpontshwa kuzaliswa iitanki ezingenamaplanga asindayo