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Truss arm crawler crane gravitational potential energy recycling system based on flywheel device
Semi-submersible offshore photovoltaic platform structure
SEMI-SUBMERSIBLE OFFSHORE PHOTOVOLTAIC PLATFORM STRUCTURE
Floating foundation and method for assembling floating fan
Anchoring equipment and construction method of anchoring equipment
Floating type wind power-photovoltaic fusion structure
Floating type offshore wind power generation and deep sea aquaculture net cage fusion equipment