In addition, several common types for these pumps were introduced and analysis on its principle and optimal territorial range used was carried out.

此外，并介绍了混合式地源热泵系统的几种常见形式，并对它们各自的原理和所适用的最佳地域范围，进行了分析。

youdao

In addition, several common types for these pumps were introduced and analysis on its principle and optimal territorial range used was carried out.

此外，并介绍了混合式地源热泵系统的几种常见形式，并对它们各自的原理和所适用的最佳地域范围，进行了分析。

youdao