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Particle Measuring Systems - ISO 14644 Cleanroom Classes for Particle Monitoring Requirements
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日期：2025-11-20
ISO 14644 cleanroom classification is now the accepted world wide standard for classifying the cleanliness of the air in cleanrooms and clean zones. ISO 14644 replaced Federal Standard 209E (FED-STD-209E). Learn about ISO 14644 by reading our papers below...看更多
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