System for securing ocean structure and take-up and pay-off method
Water-permeable marking ship body capable of maintaining stability
Mounting tool for ship pipe joint and using method of mounting tool
Bionic drag reduction method using micro-groove and viscoelastic working medium coating
Installation method for lifting fin supporting plate and guide rail of scientific investigation ship
Streamline-shaped buoy capable of preventing floating objects from being wound
Yaw correction device for turret mooring yaw-free floating fan set