BS ISO 22197-4:2021 | British Standards

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Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials Removal of formaldehyde

BS ISO 22197-4:2021

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials Removal of formaldehyde

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ISBN: 9780539152104

Keywords:
Catalysts, Air cleaning equipment, Determination of content, Pollutant gases, Air purification, Performance, Special ceramics, Air filters, Semiconductors, Sheet materials, Toluene, Photochemical reactions, Ceramics, PDF

Publication Date	29 Jul 2021
Product SKU	30425874
ISBN	9780539152104
BSI Code	BS ISO 22197-4:2021
No. of pages	18
Replaces	BS ISO 22197-4:2013
Publisher	British Standards Institution

Identical National Standard to:

ISO 22197-4

BS ISO 22197-4:2021 | British Standards

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