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自1976年美国费城暴发军团菌肺炎和2003年全球性SARS流行,集中空调通风系统生物性污染与疾病传播的关系引起了社会关注。而集中空调被用于宾馆、商场、写字间等公共场所调节室内的温度、湿度、风速等微小气候,为人们创造了节能、高效、舒适的工作和生活环境同时,其造成的室内空
Since the outbreak of Legionella pneumophila in Philadelphia in the United States in 1976 and the global SARS epidemic in 2003, the concern about the relationship between biological contamination of centralized air-conditioning and ventilation systems and the spread of diseases has drawn public attention. The centralized air-conditioning is used in hotels, shopping malls, writing rooms and other public places to regulate the indoor temperature, humidity, wind speed and other micro-climate for people to create energy-saving, efficient and comfortable work and living environment, while the resulting empty