通风装置ventilating device详细»
通风装置air-breather详细»
通风装置〔名词〕air register详细»
通风装置〔名词〕draft,register详细»
通风装置ventilating unit;ventilation;ventilation device详细»
通风装置〔名词〕air-breather详细»
通风装置air breather;air fixture;air handling installation;air installation;airbreather;ventilation installation详细»