The total heat exchanger is a new type of energy saving equipment for air-conditioning units.

本文介绍新型空调节能设备——全热交换器的结构、工作原理、热效率及其应用。

youdao

The total heat exchanger is a new type of energy saving equipment for air-conditioning units.

本文介绍新型空调节能设备——全热交换器的结构、工作原理、热效率及其应用。

youdao