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person:("zhao jianwei")
Tool for installing warping winch and installation method of warping winch
Supporting structure and hatch cover plate mounting method comprising same
Ship fuel tank protection assembly and dual-fuel bulk cargo ship
Segmented preassembling method for container ship guide rail
Segmented connection method for ship body thin plates and ship body
PSPC paint protection method for ship single-bottom structure
Positioning device for mounting binding eye ring and ship
Marine jointed board structure, hull deck assembly, hull and manufacturing method
Lifting and moving device for blowout preventer (BOP) of slant-hole drilling rig
Installation method of lifting deck in block of automobile roll-on roll-off transport ship
Floating floor with vibration isolation and noise reduction functions and ship