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0031 - Tianjin Taps Geothermal Energy. Using subterranean hot water with a ...Front

Tianjin Taps Geothermal Energy. Using subterranean hot water with a medium low temperature to produce electricity is one of the research subjects of Tianjin university. Photo shows research workers doing the experiment. Photo by Li Changyuan

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Front Yes
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Transcribed Yes
Year 1981

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