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Standard JIS B9920-1:2019 20.3.2019 preview

JIS B9920-1:2019

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

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STANDARD published on 20.3.2019


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The information about the standard:

Designation standards: JIS B9920-1:2019
Publication date standards: 20.3.2019
SKU: NS-1074701
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Japanese technical standard
Category: Technical standards JIS

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Cleanrooms and associated controlled environments

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