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CN111692036A
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Water turbine with water pumping function
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CN111677671A
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Novel built-in disrotatory axial-flow pump
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CN111692102A
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Mixed flow pump with cutting and anti-blocking functions
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CN110513298A
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A kind of mixed-flow pump of novel belt guiding device
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CN110513234A
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A kind of vertical shaft multistage impulse turbine
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CN110552831A
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Water turbine convenient to clean and adjust
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CN110566517A
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Mixed flow pump with vibration damping base and convenient maintenance
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CN112240315A
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But height-adjusting just has shock-absorbing function's mixed flow pump
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CN112196805A
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Telescopic axial-flow pump
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Axial-flow pump capable of controlling water flow speed
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CN110469443A
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It is a kind of to adopt the water turbine for cooling tower for being water-cooled drive mechanism
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CN110486284A
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A kind of new glass fibre reinforced plastic integration Axial Flow Pump Station
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CN112177830A
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Water turbine with blades capable of changing angles
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CN112177940A
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Marine axial-flow pump
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CN112177942A
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Axial-flow pump convenient to wash impeller
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CN112177833A
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Water turbine with blades convenient to replace
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CN112177832A
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Water turbine convenient to inside clearance
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CN109304566A
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A kind of spiral case welder and its application method
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CN110873078A
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Mixed flow pump with water inlet filtering function
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CN110873017A
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Hydraulic turbine convenient to maintain for hydropower station
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