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A kind of solar energy guide vehicle device
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Symmetrical electrode structure fuel cell prepared by a kind of nano composite material
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Heat pipe type linear Fresnel concentrating photovoltaic photothermal integrated device
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Air cushion type butterfly solar concentrator
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Disk butterfly type solar receiver device
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Concrete-type butterfly solar concentrator and tracking device thereof
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Photovoltaic power generation-based multifunctional bus stop
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Inflation tank type solar collecting lens device
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Cement-poured trough type solar condenser and tracking device
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Concrete molded groove type solar condensing and tracking device based on gear transmission
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Heating flooring device based on combined operation of solar power and geothermal energy
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Solar heating floor with heat storage function
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High-concentration photovoltaic photo-thermal and floor heating integrated device
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Solar heating floor device
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Lifesaving schoolbag device for children
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Driving aid device in fog area based on radar detection
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Heat-pipe type automobile brake disc cooling device
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Automobile waste heat power generation device
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Automobile fatigue driving early warning device
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