Complex information and organisation systems that are hardly apparent to the external observer, have been developed to ensure the proper control and checking of the container handling process.
Ubunzima ngokwaziswa nangesixokelelwano sombutho esinzima kucaca kumqwalaseli wangaphakathi, uveliswe ukuqinisekisa ulawulo olululo nokukhangelwa indlela izikhongozeli eziphethwe ngayo.