21. BS EN 12037. Wood preservatives. Field test method for determining the relative protective effectiveness of a wood preservative exposed out of ground contact. Horizontal lap-joint method. (17th December 2020) 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) ↗
22. BS EN 1997-2. Eurocode 7. Geotechnical design. Part 2. Ground properties (1st September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (131 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. BS EN 1997-3. Eurocode 7. Geotechnical design. Part 3. Geotechnical structures (1st September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (295 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. BS EN IEC 62271-203. High-voltage switchgear and controlgear. Part 203. Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV (11th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. BS EN IEC 62271-203. High-voltage switchgear and controlgear. Part 203. Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV (5th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. BS EN ISO 22476-1. Geotechnical investigation and testing. Field testing. Part 1. Electrical cone and piezocone penetration test (29th June 2021) 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) ↗
27. BS EN ISO 22476-5. Geotechnical investigation and testing. Field testing. Part 5. Prebored pressuremeter test (27th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. BS EN ISO 22476. Geotechnical investigation and testing. Field testing. Part 4. Prebored pressuremeter test by Ménard procedure (6th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. BS ISO 13472-1. Acoustics. Measurement of sound absorption properties of road surfaces in situ. Part 1. Extended surface method (26th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. BS ISO 20816-3. Mechanical vibration. Measurement and evaluation of machine vibration. Part 3. Industrial machinery with a power rating above 15 kW and operating speeds between 120 min-1 and 30 000 min-1 (9th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (31 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗