Mounting structure and mounting method for ship bulbous bow in floating dock
Base structure of round-sky and square-earth crane of semi-submersible drilling auxiliary platform
Ship bottom telescopic push auxiliary mounting structure and using method
Anchor mooring structure of semi-submersible drilling auxiliary platform
Unit module hoisting anti-deformation structure and flexible binding method
Large cable mooring device with five-connecting-rod quick release mechanism
Installation method of propeller base of deepwater dynamic positioning crude oil conveying device