Bionic drag reduction method using micro-groove and viscoelastic working medium coating
B-type cabin containment system and dual-fuel container ship
Decontamination control method of nucleation detection decontamination all-in-one machine
Electromagnetic induction heating abrasive water jet device and method for assisted ice breaking
Installation method for lifting fin supporting plate and guide rail of scientific investigation ship
Installation method of stern section energy-saving device
Liquefied gas transport ship based on oblique angle stacked cylindrical C-shaped cabin
Marine folding protection tool and anti-falling protection method
Marine small-sized integrated alarm device and marine small-sized integrated alarm equipment
Marine temporary anti-falling tool and tool using method
Marine universal approach bridge and mounting method thereof