Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials - Removal of methyl mercaptan PAS 015 This standard specifies the single-pole

This standard specifies the single-pole temperature compensated circuit breakers with signal contacts

Laboratory and field-testing authorities

The BS EN 1010 series discusses safety requirements for the design and construction of printing and paper converting machines

cables are designed for use in 50 Ohm and 75 Ohm characteristic impedance systems

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials - Removal of methyl mercaptan PAS 015 This standard specifies the single-pole1 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