Cleanrooms and associated controlled environments -- Part 1: Classification of air cleanliness by particle concentration
| Standard Number | GB/T 25915.1-2021 |
|---|---|
| Organization |
Standardization Administration of China
|
| Level | National |
| Category | Specification |
| Status |
|
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.