GB/T 25915.6-2010

This standard defines the terminology used in the design, testing, and operation of cleanrooms and associated controlled environments. It is applied across industries such as pharmaceuticals, biotechnology, semiconductor manufacturing, and aerospace to ensure consistent understanding of terms like "cleanroom classification," "unidirectional airflow," and "contamination control." The vocabulary standard supports compliance with international cleanroom practices and facilitates clear communication in technical documentation, specifications, and quality audits.