还有更多：原材料成本(例如塑胶手套和头发网帽)增加2%、供牛奶检测用的实验室用品成本增加5%、用来清洁厂房和设备的化学用品成本增加8%。

There is more: a 2% increase in materials such as latex gloves and hairnets, a 5% increase in lab supplies for milk testing and an 8% increase in the chemicals used to clean the plant and equipment.

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在诸如洁净手术室、生物安全实验室以及高精密工业厂房等领域，空调系统的偶发故障会导致严重的甚至是致命的风险。

In the space, like clean operation room, biosafety laboratory and high precision industrial factory building, the breakdown of clean air-conditioning system will lead to the risk of death.

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本文研究了水电站厂房这种特殊的自然通风系统的模型实验。

This paper discusses the model tests concerning the particular natural ventilation system of hydroelectric power-houses.

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