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

This test method covers the determination of the elasticity of fibres and may lead to classification of the fibre as elastic fibre (see Annex A)

For classification purposes and in cases of dispute

BS EN 60118-8 specifies tolerances and conformance to its specifications is demonstrated only when the result of a measurement

Parameters for power efficiency (disc friction) step-up

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