然而通过窗户上窄条风口引进的未加热的室外冬季新风会使得每个房间重新加装采暖设备。
However introducing unheated winter fresh air via window trickle vents would require the reinstatement of a heating system in each room.
送入的新风经过热湿交换后直接由排风口排出室外。
After heat and moisture transfering, the outdoor air is discharged directly through outlet.
送入的新风经过热湿交换后直接由排风口排出室外。
After heat and moisture transfering, the outdoor air is discharged directly through outlet.
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