Sea surface floating positioning device and positioning system
Ocean environment observation device with protection function for ocean station
A SYSTEM FOR MAINTAINING A PREDETERMINED ROLL ANGLE OF A MARINE VESSEL
A SYSTEM FOR MAINTAINING A PREDETERMINED ROLL ANGLE OF A MARINE VESSEL
A SYSTEM FOR MAINTAINING A PREDETERMINED ROLL ANGLE OF A MARINE VESSEL
A SYSTEM FOR MAINTAINING A PREDETERMINED ROLL ANGLE OF A MARINE VESSEL
APPENDICE HYDRODYNAMIQUE POUR NAVIRE ET NAVIRE COMPORTANT AU MOINS UN TEL APPENDICE
APPENDICE HYDRODYNAMIQUE POUR NAVIRE ET NAVIRE COMPORTANT AU MOINS UN TEL APPENDICE
Ocean engineering and scientific investigation integrated operation ship