PN EN ISO 14644-9 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 9: CLASSIFICATION OF SURFACE CLEANLINESS BY PARTICLE CONCENTRATION (ISO 14644-9:2012)
05-11-2022
09-11-2012
Specifies the classification of the particle contamination levels on solid surfaces in clean rooms and associated controlled environment applications.
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