The results show that EER of fan coil unit plus fresh air system is the highest.Suggests that due attention should be paid to the system EER calculation in the project design.是什么意思_The results show that EER of fan coil unit plus fresh air system is the highest.Suggests that due attention should be paid to the system EER calculation in the project design.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句