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。

youdao

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。

youdao