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Dynamic testing method for ship-receiving chamber deflection of ship lift
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Interconnected metering ball valve type valve port
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Multi-objective optimization scheduling method and system for cascade hydropower station with cooperative ecological flow demand
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ROV-based (remote operated vehicle-based) dredging device and method for hectometer-level deep water environment
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Relay type transmission method and device for dam underwater detection image
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360-degree multi-beam sonar scanning device and method for hydraulic engineering culvert environment
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Method and device for accurately monitoring evaporation capacity of water surface evaporator in whole process
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Device and method for testing water pressure resistance of plugging material in real medium
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Centrifugal model test device and method for simulating reservoir bank slope instability induced by water level fluctuation
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High-head valve top water stop fixing method
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Method for determining alternative habitat tributaries and target fishes based on environmental DNA
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Intelligent phase change capsule geomembrane for preventing lining from being frozen and expanded and damaged
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Adjustable reaction frame test device for testing loading and frost heaving force of any slope
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Small-size surface of water rubbish and alga collection device
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Slope-changing water tank for coastal zone fishway test
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Urban surface runoff and pipe network confluence coupling method based on cellular automaton
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Deep water sediment flow culture system for simulating in-situ water pressure
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Urban new area infiltration measuring and calculating method
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