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Standards Worldwide
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Standard [CURRENT]

NF X44-101-9:2022-05-25

NF EN ISO 14644-9:2022-05-25

Cleanrooms and associated controlled environments - Part 9: Assessment of surface cleanliness for particle concentration

German title
Reinräume und zugehörige Reinraumbereiche - Teil 9: Klassifizierung der partikulären Oberflächenreinheit
Publication date
2022-05-25
Original language
French
Pages
42

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Publication date
2022-05-25
Original language
French
Pages
42

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