GB/T 25915.12-2021

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

NORMA vydaná dňa 11.10.2021

Anglicky a čínsky -
Elektronické PDF (270.80 EUR)

Anglicky a čínsky -

Tlačené (270.80 EUR)

The information about the standard:

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