您要查找的是不是：
- vapor exhaust fan 排风扇; 排油烟的风扇
- Each main exhaust pipe shall have one exhaust fan. 一个风机控制一个主要的排气管道。
- Of course, exhaust fan is indispensable. 当然，排气扇是必不可少的。
- The exhaust fan drafted the smoke form the room. 排风机将房间中的烟排了出去。
- Silencers shall be provided for the exhaust fans. 抽气扇亦须装设灭声器。
- 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。
- Keep the kitchen clean. Wash the exhaust fan and range hood regularly. Store eating utensils in a clean cupboard. 保持厨房清洁,定时清洗抽气扇及抽油烟机,食具宜放在乾净的碗柜内。
- Exhaust fan should be sized to provide enough suction and flow velocity at each of the exhaust point in the laboratory. 排气风机的大小要满足足够的风量和表面风速。
- By the airtight sex of sound insulation glass, indoor airiness can rely on to add outfit exhaust fan to solve only. 由隔音玻璃的密闭性，室内的空气流通只能靠加装排气扇来解决。
- The bathroom reeked and this smell filtered back into the room despite leaving the exhaust fan on all night. 浴室里散发着臭味，尽管一整晚开着排气风扇，这味道还是传到房间里。
- The laboratory exhaust system includes exhaust duct works, exhaust fan, laboratory fume hood exhaust, laboratory canopy hood and cabinets needed venting. 实验室排气系统包括排气管路、气风机、验室通风柜管道、验室排风罩和特殊存储柜的排气管道。
- 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。
- Case cooling is provided by a single 200mm intake fan at the front, a single 120mm exhaust fan at the rear, plus the flow provided by the PSU fan. 病例的冷却提供了一个单一的200摄入范在前面，一个120毫米抽风机在车尾，加上流动提供的电源风扇。
- Exhaust fans shall be a belt driven, centrifugal type. 排气风机为皮带式,离心风机。
- Exhaust fans shall be installed on the roof of the building. 风机安装在房顶。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Inside the toilet of bungalow or low layer building, install an a bit more largish exhaust fan, had better hold the upper part position in the window, exhaust effect is better. 在平房或低层楼房的卫生间内，安装个稍大一点的排气扇，最好装在窗户的上方位置，排气效果较好。
- Nam Wah Ind. Ltd. - Manufatures and exports plastic electrical appliance such as exhaust fan lighting, sockets and plugs, switches, HDPE pails, ashtray, mirrors. 金多利五金制品-生产衣架、开罐器、园艺工具、餐具、烛台、水果盘及门栓。
- Tests the operation status of an air-cooled heat pump air conditioner under defrosting conditions, and records the evaporation temperature and exhaust fan current at different voltages. 摘要实验测定了一台空气源热泵空调机组除霜工况下的运行状况，记录了蒸发温度和不同电压下的排风机电流。
- For PCR product analysis area or last area of three areas (area for amplification and product analysis), direction of air flow shall be from outside to inside of the area by setting up fume hood, exhaust fan or other exhaust system in the area. 产物分析区或三个区域的最后一个区域（即扩增及产物分析区），空气流向应由室外向室内，可通过在室内设置通风橱、排风扇或其他排风系统达到空气流由室外向室内流动的要求。
