11. Surfaces for sports areas. Test methods for the determination of vertical water infiltration and horizontal water flow rates. (9th March 2023) 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) ↗
12. Tracked Changes. Surfaces for sports areas. Test methods for the determination of vertical water infiltration and horizontal water flow rates. (13th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (52 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗