BS ISO 22197-5:2021-TC

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

NORMA vydaná dňa 24.11.2021

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The information about the standard:

Designation standards: BS ISO 22197-5:2021-TC
Publication date standards: 24.11.2021
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS ISO 22197-5:2021-TC :

ISBN: 978 0 539 18757 1 Status: Under Review