GB/T 25915.12-2021

Cleanrooms and associated controlled environments—Part 12: Specifications for monitoring of air cleanliness by nanoscale particle concentration

NORMA vydána dne 11.10.2021

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The information about the standard:

Designation standards: GB/T 25915.12-2021
Publication date standards: 11.10.2021
Country: Chinese technical standard
Kategorie: Technické normy GB