【摘要】 在对3种不同类型静电净化器的大气尘分组计数效率实测及对比的基础上,指出不同类型静电净化器效率存在较大差异;对现有关于空气过滤器标准进行了对比分析,结合实际情况,认为有必要对相关标准进行细化、修订。更多还原

【Abstract】 Based on the measurement and comparison of atmospheric dust grouping particle efficiency of three types electrostatic air-cleaners,points out that there are great difference among each type.Comparing and analysing the existing related standards and codes of air-filter,with practical situation,suggests that the standard and code should be detailed and emended.更多还原