21. Specification for patented cold drawn carbon steel wire and springs (high duty ground wire). (24th August 1967) 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) ↗
22. Specification for spherical ground joints. (31st October 1983) 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) ↗
23. Surface cleaning appliances. Floor treatment machines with or without traction drive, for commercial use. Methods for measuring the performance Part 9, (17th December 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. Surface cleaning appliances. General requirements on test material and test equipment Part 1, (3rd November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. Surface cleaning appliances. High pressure cleaners and steam cleaners for household and commercial use. Methods for measuring performance Part 5, (9th January 2019) 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. Tracked Changes. Bonded abrasive products. Dimensions. Grinding wheels for deburring and fettling/snagging on an angle grinder Part 14, (3rd January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. Vitreous and porcelain enamels. Determination of the resistance to abrasion. Loss in mass after sub-surface abrasion Part 2, (13th February 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) ↗
28. Vitreous and porcelain enamels. Determination of the resistance to abrasion. Loss in mass after sub-surface abrasion Part 2, (17th November 2021) 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) ↗
29. Wall and floor tiling. Code of practice for the design and installation of terrazzo tile and slab, natural stone and composition block floorings Part 5, (15th August 1994) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. Wall and floor tiling. Code of practice for the design and installation of terrazzo tile and slab, natural stone and composition block floorings Part 5, (30th November 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (45 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗