5Hull cleaning and propeller polishing, the most effectiye way to save both moiley and the enviconment.
6SeaTrim-trim optimization and dynamic trim http://www. forcetechnology.com/en/Menu/Produets/Mar time-onboard-systems/seatrim-trim-optimisation-and-dynamie-trim. htm.
7LEMAG SEEAmag http://www. lemag. de/seeamag. O. html.
8Azipod Propulsion Azimuthing Electric Propulsion Drive.