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本文阐述了对新风中有害气体过滤净化的必要性;介绍了一种过滤氮氧化物、二氧化硫的大流量净化器,说明其主要性能及在通风工程中的实际应用。
This article describes the necessity of filtration and purification of harmful gases in the fresh air; introduces a large-flow purifier for filtering nitrogen oxides and sulfur dioxide, and explains its main performance and practical application in ventilation engineering.