41. BS ISO 23692. Microbeam analysis. Electron probe microanalysis. Quantitative analysis of Mn dendritic segregation in continuously cast steel product. (1st May 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) ↗
42. BS ISO 8600-4. Endoscopes. Medical endoscopes and endotherapy devices. Part 4. Determination of maximum width of insertion portion (30th April 2022) 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) ↗
43. BS ISO 8600-6. Endoscopes. Medical endoscopes and endotherapy devices. Part 6. Vocabulary (7th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (41 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. BS ISO 8600-8. Endoscopes. Medical endoscopes and endotherapy devices. Part 8. Particular requirements for capsule endoscopes (16th November 2020) 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) ↗
45. BS ISO 9022-2 AMD 1. Optics and photonics. Environmental test methods. Part 2. Cold, heat and humidity (14th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. BS ISO 9022-23. Optics and photonics. Environmental test methods. Part 23. Low pressure combined with cold, ambient temperature and dry or damp heat (10th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. BS ISO 9022-3 AMD1. Optics and photonics. Environmental test methods. Part 3. Mechanical stress (17th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. BS ISO 9022-3. Optics and photonics. Environmental test methods. Part 3. Mechanical stress (11th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
49. BS ISO 9022-4:2014 AMD1. Optics and photonics. Environmental test methods. Part 4. Salt mist (10th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
50. BS ISO 9211-2. Optics and photonics. Optical coatings. Part 2. Optical properties (24th May 2023) 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) ↗