21. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements. Examinations and measurements. Switching time and bounce time Part 3-21, (15th November 1998) 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) ↗
22. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements. Switching time Part 3-21, (22nd November 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. Global maritime distress and safety system (GMDSS). Radar transponder. Marine search and rescue (SART). Operational and performance requirements, methods of testing and required test results Part 1, (15th July 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. Guidance on the interpretation of carbon dioxide and 2-furfuraldehyde as markers of paper thermal degradation in insulating mineral oil. (5th May 2015) 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) ↗
25. Harmonized system of quality assessment for electronic components. Generic specification: cathode ray tubes. (31st October 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (52 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. Harmonized system of quality assessment for electronic components. Generic specification: mercury wetted change-over contact units, mechanically biased. (30th November 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. Harmonized system of quality assessment for electronic components: generic specification: semiconductor optoelectronic and liquid crystal devices. (30th June 1983) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (100 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. Harmonized system of quality assessment for electronic components: sectional specification: analogue monolithic integrated circuits. (29th February 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (82 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. Household and similar electrical appliances. Safety. Particular requirements for clocks Part 2-26, (10th January 2022) 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) ↗
30. Information technology. Computer graphics and image processing. Presentation environment for multimedia objects (PREMO). Modelling, rendering and interaction component Part 4, (15th March 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (78 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗