Liftable full-rotation propelling device for ocean engineering dynamic positioning experiment
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
Mechanical throwing, collecting, releasing and cutting device for raft-type cultured oysters
Methanol fuel cabin layout structure and methanol dual-fuel ship
Method for judging loading and unloading working conditions of LNG transport ship and system thereof
Micro-motion device, wheel track walking mechanism and micro-motion control method
Mounting tool for ship pipe joint and using method of mounting tool
Movable assembly type underwater oil storage platform and operation method thereof
Novel ocean platform based on tidal current energy power generation