21. Protective clothing for users of hand-held chain saws. Test methods for chain saw protective gaiters Part 8, (15th September 1997) 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) ↗
22. Specification for enamelled copper conductors (polyvinyl acetal base with high mechanical properties). Round wire Part 1, (1st September 1973) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (43 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. Specification for fire proof electric cables for engine fire zone and airframe use. (30th September 1988) 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) ↗
24. Specification for general requirements for aircraft electrical cables (second series). (30th September 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. Specification for thief resistant locks. (15th September 1998) 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) ↗
26. Specification for thief resistant locks. (30th April 1980) 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) ↗
27. Textile floor coverings. Determination of mechanical damage at a cut edge. Modified Vettermann drum tester method. (15th March 1993) 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) ↗
28. Tracked Changes. LV and MV polymeric insulated cables for use by distribution and generation utilities. Methods of test (Implementation of HD 605 S3:2019) Part 2, (21st November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (108 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. Tracked Changes. Optical fibre cables. Indoor cables. Detail specification for multi-simplex breakout optical cables for use in terminated breakout cable assemblies Part 2-22, (7th June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (48 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. Winding wires. Methods of test. Thermal properties Part 2-2.6, (30th January 1987) 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) ↗