... 一分钟绝缘试验 one-minute insulation test 单壳程单管程热交换器 one-one exchanger “十中取一”码 one-out-of-ten code ...
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It has carried on the introduction of heat transfer models of underground heat exchanger which is commonly used one by one.
对常用的地下埋管换热器传热模型逐一进行了介绍。
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