1. 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) ↗
2. BS EN ISO 10524-1 AMD 1. Pressure regulators for use with medical gases. Part 1. Pressure regulators and pressure regulators with flow-metering devices (28th February 2023) 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) ↗
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. Geology and production of helium and associated gases. (2022) Authors: Tedesco, Steven A, 1955- Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. 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) ↗
6. 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) ↗
7. 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) ↗
8. 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) ↗
9. Reactor technology. Nuclear fusion reactors. Hot helium leak testing method for high temperature pressure-bearing components in nuclear fusion reactors. (20th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Small medical gas cylinders. Pin-index yoke-type valve connection. (2nd August 2023) 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) ↗