closed well water-source heat pump的意思|示意
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闭式井水源热泵
closed well water-source heat pump的网络常见释义
闭式井水源热泵 ...在线 关键词：可再生能源,闭式井水源热泵,长江流域, [gap=1027]Keywords：renewable energy,closed well water-source heat pump,the Yangtze River, ...