31. BS EN 13631-6. Explosives for civil uses. High explosives. Part 6. Determination of resistance to hydrostatic pressure (22nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (13 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
32. BS EN 13763-12. Explosives for civil uses. Detonators and detonating cord relays. Part 12. Determination of resistance to hydrostatic pressure (22nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
33. BS EN 1401-1 AMD 1. Plastics piping systems for non-pressure underground drainage and sewerage. Unplasticized poly(vinyl chloride) (PVC-U). Part 1. Specifications for pipes, fittings and the system (2nd June 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
34. BS EN 14067-5. Railway applications. Aerodynamics. Part 5. Requirements and assessment procedures for aerodynamics in tunnels (29th October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (98 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
35. BS EN 14154-4. Water meters. Part 4. Additional functionalities (9th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
36. BS EN 14336. Heating systems in buildings. Installation and commissioning of water based heating systems. (15th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (65 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
37. BS EN 1434-4. Thermal energy meters. Part 4. Pattern approval tests (12th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (76 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
38. BS EN 14427. LPG equipment and accessories. Transportable refillable composite cylinders for LPG. Design and construction. (22nd October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
39. BS EN 14620-5. Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C. Part 5. Testing, drying, purging and cool-down (24th August 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
40. BS EN 1491. Building valves. Expansion valves. Tests and requirements. (15th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗