1. Adjustable speed electrical power drive systems. General requirements. Rating specifications for low voltage adjustable frequency a.c. power drive systems Part 2, (15th December 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (80 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Bitumen and bituminous binders. Determination of complex shear modulus and phase angle. Dynamic Shear Rheometer (DSR). (7th July 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) ↗
3. BS EN 13763-23. Explosives for civil uses. Detonators and detonating cord relays. Part 23. Determination of the shock-wave velocity of shock tube (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) ↗
4. BS EN 14067-5. Railway applications. Aerodynamics. Part 5. Requirements and assessment procedures for aerodynamics in tunnels (29th October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (98 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS EN 14770. Bitumen and bituminous binders. Determination of complex shear modulus and phase angle. Dynamic Shear Rheometer (DSR). (24th February 2022) 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) ↗
6. BS EN 62044-3. Cores made of soft magnetic materials. Measuring methods. Part 3. Magnetic properties at high excitation level (26th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (47 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS EN 62496-4-3 Ed.1.0. Optical circuit boards. Part 4-3. Interface standards. Terminated waveguide OCB assembly using a single-row thirty-two-channel PMT connector intermateable with 250 μm pitch MPO 16 (16th November 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) ↗
8. BS EN IEC 60153-2. Hollow metallic waveguides. Part 2. Relevant specifications for ordinary rectangular waveguides (19th April 2023) 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) ↗
9. BS EN IEC 61280-1-3. Fibre optic communication subsystem test procedures. Part 1-3. General communication subsystems. Measurement of central wavelength, spectral width and additional spectral characteristics (22nd May 2020) 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) ↗
10. BS EN IEC 61300-3-4. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 3-4. Examinations and measurements. Attenuation (5th February 2021) 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) ↗