Offshore floating type photovoltaic platform and system
Novel ocean platform based on tidal current energy power generation
Multipurpose ship lifesaving unit and motion method based on floating structure
Mounting tool for ship pipe joint and using method of mounting tool
Micro-motion device, wheel track walking mechanism and micro-motion control method
Method for protecting bow of sailing ship in ice zone
Method for judging loading and unloading working conditions of LNG transport ship and system thereof
Method for adjusting undocking floating state of ship