PREN 13725:1999被替代
Air Quality - Determination Of Odour Concentration By Dynamic Olfactometry
出版：Comite Europeen de Normalisation
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基本信息
标准编号： PREN 13725:1999
发布时间：1999/9/1 0:00:00
标准类别：Draft
出版单位：Comite Europeen de Normalisation
标准页数：63
标准简介
Defines a method for the objective determination of the odour concentration of a gaseous sample using dynamic olfactometry with human assessors and the emission rate of odour emanating from point sources, area sources with outward flow and area sources without outward flow.
