1. Application of hard cutting materials for machining by chip removal. Designation of the main groups of chip removal and groups of application. (15th May 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) ↗
2. BS ISO 24016. Jewellery and precious metals. Grading polished diamonds. Terminology, classification and test methods. Part 1. Terminology and classification (17th January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Diamond and products. Specification for diamond and cubic boron nitride abrasive grinding wheels Part 1, (30th June 1976) 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) ↗
4. Specification for grain sizes of diamond or cubic boron nitride. (31st January 1980) 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) ↗
5. Jewellery and precious metals. Grading polished diamonds. Terminology, classification and test methods. (30th September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗