1. Methods of measurement of total or effective thickness of thin surface-hardened layers in steel. (30th September 1982) 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) ↗
2. Steel. Determination of the thickness of surface-hardened layers. (10th June 2022) 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) ↗