... ventilation 通风，换气，通风装置 ventilation and air-conditioning installation 通风、空调装置 ventilation cell 通风小室 ...
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The air conditioning device flexibly connected with a ventilation pipeline, provided in the invention, has the advantages of the convenient installation, the low cost and the low vibration noise.
本发明提供的通风管路软连接的空调装置，并具有安装方便、成本低、震动噪音低的优点。
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