Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials - Removal of methyl mercaptan has-corrigendum a) the FAL user at

a) the FAL user at the boundary between the user and the Application Layer of the Fieldbus Reference Model

Note: BS EN 1992-3 does not cover:

and is as follows:

Parameters for power efficiency (disc friction) step-up

For classification purposes and in cases of dispute

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials - Removal of methyl mercaptan has-corrigendum a) the FAL user at1 Scope This part of ISO 22197 specifies a test method for the determination of the air purification performance of materials that contain a photocatalyst or have photocatalytic films on the surface, usually made from semiconducting metal oxides, such as titanium dioxide or other ceramic materials, by continuous exposure of a test piece to the model air pollutant under illumination with ultraviolet light (UV A). This part of ISO 22197 is intended for