51. Belt drives. Dynamic test to determine pitch zone location. V-belts Part 1, (5th May 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) ↗
52. Optical fibre cables. Generic specification. Basic optical cable test procedures. Mechanical tests methods Part 1-21, (6th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (94 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
53. Surfaces for sports areas. Test method for the determination of the resistance to dynamic fatigue of shock pads and sports surfaces. (19th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
54. BS EN 1459-9. Rough-terrain trucks. Safety requirements and verification. Part 9. Variable-reach trucks equipped with work platforms having a front guard that can be opened (7th May 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) ↗
55. Cycles. Cycle trailers. Safety requirements and test methods. (30th April 2017) 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) ↗
56. Optical fibre cables. Generic specification. Basic optical cable test procedures. Environmental test methods. Cable external freezing test, Method F15 Part 1-215, (25th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
57. Good practice for dynamic light scattering (DLS) measurements. (24th August 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) ↗
58. BS ISO 23456-1. Dynamic signs in physical environments. Part 1. General requirements (15th September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
59. Portable roof ladders. Specification. (22nd December 2022) 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) ↗
60. Child care articles. Child carriers. Safety requirements and test methods. Framed back carrier Part 1, (16th December 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) ↗