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CN109969343A
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A kind of underwater synthetic measuring system
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CN108454807A
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A kind of underwater extension means
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CN108725719A
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A kind of underwater automatic butt-jointing mechanism
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CN108190556A
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A kind of material throwing device
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CN108001610A
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Gas lubrication drag-reduction energy-saving device
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CN107953968A
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A kind of vertical stream jet drag reduction method of ship
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CN108128401A
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The general voltage-stablizer of gas lid
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CN107762722A
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A kind of wind-force navaid rotating cylinder with spiral side plate
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CN107585283A
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A kind of Fishtail rudder
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CN107585264A
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The unmanned guard boat of hydraulic jet propulsion double-vane
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CN107539420A
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A kind of small waterplane area twin hull ship with stabilising fin
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CN107539424A
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A kind of fast tender
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CN107120118A
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A kind of deep sea mineral resources development system
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CN107167298A
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A kind of flexible pipe component wave energy experimental rig and its test method
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CN107448364A
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A kind of wind-force boosting rotor-support-foundation system based on truss structure
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CN107131098A
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A kind of wind energy secondary propulsion system (SPS) peculiar to vessel
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