DS EN ISO 14644-8:2013現(xiàn)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
標準編號： DS EN ISO 14644-8:2013
發(fā)布時間：2013/3/8 0:00:00
標準類別：Standard
出版單位：Danish Standards
標準頁數(shù)：40
標準簡介
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.
