NEN EN ISO 14644-9 : 2012
Current
Current
The latest, up-to-date edition.
CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 9: CLASSIFICATION OF SURFACE CLEANLINESS BY PARTICLE CONCENTRATION
Published date
12-01-2013
Publisher
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Defines the classification of cleanliness levels on solid surfaces by particle concentration in cleanrooms and associated controlled environment applications.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| ISO 14644-9:2012 | Identical |
| EN ISO 14644-9:2012 | Identical |
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