Cleanrooms and associated controlled environments -- Part 1: Classification of air cleanliness by particle concentration

Cleanrooms and associated controlled environments -- Part 1: Classification of air cleanliness by particle concentration

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Standard Number GB/T 25915.1-2021
Organization Standardization Administration of China China
Level National
Category Specification
Status
  • AUG 2021 Published
ABSTRACT

This document specifies the classification of air cleanliness in terms of concentration of airborne particles in cleanrooms and clean zones; and separative devices as defined in GB/T 25915.7.