1. Dental rotary instruments. Cutters. Carbide laboratory cutters Part 2, (31st July 1990) 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) ↗
2. Dental rotary instruments. Cutters. Specification for carbide laboratory cutters Part 8-8.2, (29th May 1987) 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) ↗
3. Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of tungsten. Ferrotungsten: gravimetric method Part 3.33.3, (28th February 1985) 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) ↗