51. BS EN 12420. Copper and copper alloys. Forgings. (18th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (62 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
52. BS EN 12449. Copper and copper alloys. Seamless, round tubes for general purposes. (24th February 2022) 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) ↗
53. BS EN 12952-8. Water-tube boilers and auxiliary installations. Part 8. Requirements for firing systems for liquid and gaseous fuels for the boiler (24th February 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
54. BS EN 13055. Lightweight aggregates. (10th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
55. BS EN 13286-1. Unbound and hydraulically bound mixtures. Part 1. Test methods for laboratory reference density and water content. Introduction, general requirements and sampling (26th November 2020) 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) ↗
56. BS EN 13631-13. Explosives for civil uses. Explosives. Part 13. Determination of density (22nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
57. BS EN 1467. Natural stone. Rough blocks. Requirements. (29th April 2021) 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) ↗
58. BS EN 16734. Automotive fuels. Automotive B10 diesel fuel. Requirements and test methods. (20th May 2021) 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) ↗
59. BS EN 17468-1. Fibre cement products. Determination of pull through and shear resistance and bending strength calculations. Part 1. Flat sheets (6th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
60. BS EN 17468-2. Fibre cement products. Determination of pull through and shear resistance and bending strength calculations. Part 2. Profiled sheets (6th August 2020) 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) ↗