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地源热泵井和地热温泉井有什么区别？

时间:2022-02-24 点击: 823

　　地源热泵井和地热温泉井有什么区别？
　　地源热泵是闭式系统，温泉井是开式系统，区别在于用不用地下的水，前者不用，后者用！

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