One end of the connector is connected with the ventilationopening of the air conditioning device and the other end is connected with the wind tunnel in the wall.
连接器的一端与空调装置通风口相连接,另一端与墙壁风洞相连接。
2
The lozenges provide ventilation by opening automatically in warm weather, act as solar protection, contribute to the acoustics and open as smoke vents should fire break out.