GB/T 25915.1-2021

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

NORMA vydána dne 20.8.2021

Anglicky a čínsky -
Elektronické PDF (13856.60 CZK)

The information about the standard:

Designation standards: GB/T 25915.1-2021
Publication date standards: 20.8.2021
Country: Chinese technical standard
Kategorie: Technické normy GB