ventilating device〔名词〕通风装置详细»
ventilating device〔名词〕通风设备详细»
ventilating device〔名词〕通风设备详细»
ventilating device〔名词〕通风设备详细»
ventilating device〔名词〕换气装置,通风装置,通气孔详细»
通风设备ventilation installation详细»
通风设备aeration equipment;draught apparatus;draught equipment;ventilating equipment;ventilation equipment;ventilation installation;ventilation plant详细»
通风设备air handling equipment;draft apparatus;ventilating device;ventilation facilities详细»
通风设备draft apparatus;draft equipment;fan unit;ventilation equipment;ventilation plant详细»
通风设备fan unit;ventilating equipment;ventilation equipment;ventilation installation详细»