11. BS EN 14972-11. Fixed firefighting systems. Water mist systems. Part 11. Test protocol for cable tunnels for open nozzle systems (21st April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. BS EN 14972-17. Fixed firefighting systems. Water mist systems. Part 17. Test protocol for residential occupancies for automatic nozzle systems (21st April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. BS EN 14972-6. Fixed firefighting systems. Water mist systems. Part 6. Test protocol for false floors and false ceilings for automatic nozzle systems (21st April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
14. BS EN 14972-7. Fixed firefighting systems. Water mist systems. Part 7. Test protocol for commercial low hazard occupancies for automatic nozzle systems (21st April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. BS EN 16272-2. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 2. Intrinsic characteristics. Airborne sound insulation in the laboratory under diffuse sound field conditions (17th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
16. BS EN 16272-3-1. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 3-1. Intrinsic characteristics. Normalized railway noise spectrum and single number ratings for diffuse sound field applications (17th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
17. BS EN 16272-3-2. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 3-2. Normalized railway noise spectrum and single number ratings for direct field applications (17th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
18. BS EN 16272-5. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 5. Intrinsic characteristics. Sound absorption under direct sound field conditions (17th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (71 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
19. BS EN 16272-6. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 6. Intrinsic characteristics. In situ values of airborne sound insulation under direct sound field conditions (17th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (61 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
20. BS EN 17430. Chemical disinfectants and antiseptics. Hygienic handrub virucidal. Test method and requirements (phase 2, step 2). (25th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗