Английская Википедия:FED-STD-209E

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Версия от 00:59, 6 марта 2024; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} '''FED-STD-209 E''' ''Airborne Particulate Cleanliness Classes in Cleanrooms and Cleanzones'' was a federal standard concerning classification of air cleanliness, intended for use in environments like cleanrooms. The standard based its classifications on the measurement of airborne particles.<ref>{{Cite web|title = FED-STD-209 E AIRBORNE PARTICULATE CLEANLINESS CLASSES|ur...»)
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FED-STD-209 E Airborne Particulate Cleanliness Classes in Cleanrooms and Cleanzones was a federal standard concerning classification of air cleanliness, intended for use in environments like cleanrooms. The standard based its classifications on the measurement of airborne particles.[1]

Cancellation

The standard was canceled on November 29, 2001 by the United States General Services Administration (GSA). The document was superseded by standards written for the International Organization for Standardization (ISO).[2]

References

Шаблон:Reflist

External links


Шаблон:Measurement-stub