DS EN ISO 14644-8:2013现行
Cleanrooms And Associated Controlled Environments - Part 8: Classification Of Air Cleanliness By Chemical Concentration (Acc)
出版：Danish Standards
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基本信息
标准编号： DS EN ISO 14644-8:2013
发布时间：2013/3/8 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：40
标准简介
Defines the classification of air chemical cleanliness (ACC) in cleanrooms and associated controlled environments, in terms of airborne concentrations of specific chemical substances (individual, group or category) and provides a protocol to include test methods, analysis and time-weighted factors within the specification for classification.
