1. Harmonized system of quality assessment for electronic components. Generic specification: mercury wetted change-over contact units, mechanically biased. (30th November 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN 60404-17 Ed.1.0. Magnetic materials. Part 17. Methods of measurement of the magnetostriction characteristics of grain oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor (2nd April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS EN IEC 60404-17. Magnetic materials. Part 17. Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor (6th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗