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New energy boat driven by wind power
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New energy power charging device for electric power ship
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Lifeboat used in high-temperature and high-humidity environment
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Surface repairing device for ship bottom
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According to water level automatically regulated's ship that has drying function and berths ladder
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Device with drowning prevention protection effect for yacht
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Auxiliary ship shore-approaching device
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Multifunctional energy-saving ship cleaning device
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Local smooth touch-up paint device of boats and ships outer wall
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