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Geothermal energy system and method for generating electricity using the same
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A kind of energy-saving water boiler
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A kind of energy-saving heat exchanging apparatus that can efficiently remove dust
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A kind of multifunction water-saving equipment
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A kind of energy-efficient treatment equipment reducing power generation discharge
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A kind of energy saving instrument of locomotive
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A kind of portable air pollution detection wrist-watch
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A kind of new energy heating system
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The production technology of Chinese yam saponin in a kind of Hu Luba seeds
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US2012048808A1
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Tagged scale inhibitors
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