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Arrangement type tubular heat collection device
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Solar energy efficient heat collection device for building heating
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Solar photothermal effect-based water heating device for middle and high-rise buildings
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Heat pipe type photo-thermal energy storage heating system
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A kind of solar water heater water tank
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A kind of solar water heater
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A kind of solar energy storage utilization design
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A kind of solar energy water-saving and electricity-saving system
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A kind of solar energy intermittent spraying device
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A kind of novel high polymer sizing phase-change heat-storage material and preparation method thereof
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A kind of novel inorganic high-temperature phase-change thermal energy storage material and preparation method thereof
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A kind of solar energy storage device
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A kind of multipurpose solar bus-stop
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A kind of solar battery apparatus of elder generation's optically focused light splitting afterwards
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A kind of solar power generation energy storage device
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A kind of solar energy sensing device
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A kind of adjustable integral solar street light device
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