1. Helium : the disappearing element /: the disappearing element. (2015) Authors: Jr, Sears, Wheeler M. "Bo" Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Small medical gas cylinders. Pin-index yoke-type valve connections. (25th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Tests. Water vapour permeation Part 2-32, (15th November 1997) 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) ↗
4. Optics and optical instruments. Reference wavelengths. (15th August 1998) 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) ↗
5. BS EN 17527. Helium cryostats. Protection against excessive pressure. (29th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (125 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Space Engineering. Thermal design handbook. Cryogenic Cooling Part 31-14, (25th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (548 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Helium cryostats. Protection against excessive pressure. (3rd February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (124 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Specification for medical gas cylinders, valves and yoke connections. (29th October 1976) 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) ↗
9. Methods of calibrating leak-detectors of the mass-spectrometer-type used in the field of vacuum technology. (31st March 1980) 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) ↗
10. Tracked Changes. Small medical gas cylinders. Pin-index yoke-type valve connections. (6th April 2022) 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) ↗