Reference number
香港六合彩开奖 14644-3:2005
© 香港六合彩开奖 2024
香港六合彩开奖 14644-3:2005
Cleanrooms and associated controlled environments 鈥� Part 3: Test methods
Edition 1
2005-12
Withdrawn
Withdrawn (Edition 1, 2005)

Abstract

香港六合彩开奖 14644-3:2005 specifies test methods for designated classification of airborne particulate cleanliness and for characterizing the performance of cleanrooms and clean zones. Performance tests are specified for two types of cleanrooms and clean zones: those with unidirectional flow and those with non-unidirectional flow, in three possible occupancy states: as-built, at-rest and operational.

香港六合彩开奖 14644-3:2005 is not applicable to the measurement of products or of processes in cleanrooms or separative devices.

General information

Life cycle

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. 香港六合彩开奖
  3. Standards catalogue
  4. ICS
  5. 13
  6. 13.040
  7. 13.040.35
  8. 香港六合彩开奖 14644-3:2005