Aeration test was conducted through discharge fan combined with natural aeration.
通过排风扇与自然通风相结合的通风试验，找到了一种既能大大降低能耗。
When you put the light on in the bathroom, the fan switches on automatically .
当你打开浴室灯时，排风扇会自动开启。
Be like inside door work must assemble ventilator, ensure indoor airflow.
如室内工作须装配排风扇，保证室内空气流通。
If a greenhouse is extra tight, the airflow from the inlet side of the house to the exhaust fan will be relatively well confined.
如果温室很密闭，室内从进风面到排风扇的气流就比较好控制。
The exhaust fan is a piece of equipment that needs to be checked two or three times a year.
排风扇是整个设备的一部分，每年需要检查2至3次。
Reverse Design and Research on Its Key Technology Based Leaf Surface of Unpowered Fan
基于无动力排风扇叶片曲面的逆向设计及关键技术研究
He listened to the quiet hum of the window fan and felt the still cool morning air that filled the bedroom.
他听着排风扇发出微弱的嗡嗡声，感到卧室里清晨的空气，仍然是那么凉爽。
industrial hood incorporating a fan with maximum horizontal side not exceeding 120cm
工业用排气罩,装有风扇,最大水平面不超过120cm
laboratory hood incorporating fan with maximum horionatal side not exceeding 120cm
实验室用排气罩,装有风扇,最大水平面不超过120cm
recycling hood incorporating a fan with mazimum horizontal side exceeding 120cm
循环排气罩,带有风扇,最大水平面不超过120cm
Abnormal Noise and Proper Use of Low Emission Gasoline Engine Fan Belt
低排量汽油机风扇皮带的异响及正确使用
Detergent use will not eliminate a possible need for exhaust fans and air scrubbers.
采用净化剂并不能排除设置排气风扇和空气洗涤器。
A low noise, high CFM fan channeled through our sleek looking, uniquely designed casing helps direct heat away while focusing more air through the heatsink.
低噪音，高风量，多方向排风风扇设计，独特的外壳设计使热量彻底的直接排出。
In each life or activity region, there are shower room of hygiene and related fan , air conditioner , dim stove , ventilation fan .
每个生活或活动区内，均设有卫生沐浴间并配套风扇、空调、暧炉、排气扇。
The Application of Compound Buring Technique with Multiblade Fan Pulverizer in Travelling Grate Stoker Boiler
采用多级风扇磨的复合燃烧技术在链条炉排锅炉上的应用
Electric Fan, Powerful fan, Ventilating Fan, etc. are our main products.
电风扇，强力风扇，换气扇等，是我们主要的产品。
The ventilator in the kitchen is broken, the vanes do not turn freely.
厨房的排气扇坏了, 扇叶怎么都不转!
If you're hot and you know it, fan your face.
如果感到炎热，你就扇扇风。
The fan blades cannot be repaireIf the fan is damaged, it must be replaceInspect the fan blades as follows:
不能修理风扇叶片。如果风扇损坏，必须更换。检查风扇叶片如下：