抽风系统的英文

air suction system

exhausting system

extract system

例句与用法

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Li - closed case and ventilation systems , do what good work environment
全封闭外壳与抽风系统，确何良好工作环境。
The totally - closed covering and the convulsion system , guaranteeing the good working conditions
全封闭外壳与抽风系统，确保良好工作环境。
It will step up the cleaning work for the air - conditioning and ventilation systems in the markets under its management ; and
（二）会否加强清洁辖下街市的空调及抽风系统；及
Ventilation in the toilet areas shall be enhanced with high headroom , cross - ventilation windows and ventilation system to provide a well - ventilated environment
加强厕内通风设备，高楼底，对流窗，抽风系统，使人觉得通爽。
Make sure that common facilities such as staircase , lifts , lobbies , refuse collection chambers , canopies and ventilation fans are cleaned , disinfected and maintained regularly
公用地方及设施要定期清洗消毒及维修，例如楼梯电梯大堂垃圾房屋宇檐蓬抽风系统等。