GB/T 25915.9-2018

Cleanrooms and associated controlled environments—Part 9: Classification of surface cleanliness by particle concentration

NORM herausgegeben am 7.6.2018

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The information about the standard:

Designation standards: GB/T 25915.9-2018
Publication date standards: 7.6.2018
Country: Chinese technical standard
Kategorie: Technische Normen GB