Cleanroom MAU and AHU system.

洁净室新、回风系统。

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Introduces two methods to solve the problem of overheating in inner zones of buildings in winter, and the computation of necessary fresh air rate using double zone AHU.

介绍了解决建筑内区冬季过热问题的两种方法，其中双分区新风机方法的内区新风量计算。

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Applications: some AHU running in high temperature, eg. filters close to heat coil or steam humidifier. high temperature air supply for some special processes some hi-temp equipments.

主要应用：某些较高温运行的空调系统，如靠近加热盘管或蒸汽加湿器的过滤器；某些特殊工艺高温送风系统；某些耐高温净化设备和工艺设备。

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The best starting point is " Lonely Planet's top 10 Hawaiian vistas", a survey of the best spots across Maui , O'ahu and the Big Island where you will take the obligatory perfect photo and explore from there.

BBC: This is Hawaii week

Dr Ray Johnston, head of the UK's Civil Aviation Authority's Aviation Health Unit (AHU), said while there had been an increase in recent years in the number of on-board medical emergencies "aviation still has an excellent safety record".

BBC: In-flight health issues 'on rise'