21. Determination of particle size distribution. Differential electrical mobility analysis for aerosol particles. (22nd October 2020) 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) ↗
22. Evaluating particulate contamination of hydraulic fluids. Method of defining levels of contamination (solid contaminant code) Part 4, (31st October 1988) 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) ↗
23. Fasteners. Hexagon head bolts, with fine pitch thread. Product grades A and B. (24th August 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) ↗
24. Fasteners. Hexagon thin nuts (style 0). (8th September 2023) 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) ↗
25. Fibre optic interconnecting devices and passive components. Performance standard. Single mode fibre pigtailed style optical power limiter for category C. Controlled environment Part 058-2, (31st July 2013) 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) ↗
26. Fibre optic interconnecting devices and passive components. Performance standard. Single mode fibre plug-receptacle style optical fuse for category C. Controlled environment Part 057-2, (30th April 2013) 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) ↗
27. Fine bubble technology. Characterization of fine bubbles. Evaluation of size and concentration indices by laser diffraction method Part 1, (23rd February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. Glossary of building and civil engineering terms. Concrete and plaster. Aggregates Part 6.3, (29th February 1984) 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) ↗
29. Granulated cork and cork powder. Classification, properties and packing. (15th March 1993) 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) ↗
30. Guidance on the use of BS EN 13108, Bituminous mixtures. (8th March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (74 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗