1. BS EN ISO 1089. Resistance welding equipment. Electrode taper fits for spot welding equipment. Dimensions. (22nd February 2021) 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. Dimensions of electronic tubes and valves. Specification for dimensions of United Kingdom electronic tubes Part 2, (31st July 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (70 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Graphical symbols for diagrams. Semiconductors and electron tubes Part 5, (15th December 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Graphical symbols for electrical power, telecommunications and electronics diagrams. Semiconductors and electron tubes Part 5, (28th June 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Harmonized system of quality assessment for electronic components. Generic specification: image converter and image intensifier tubes. (31st December 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Specification for pulse modulator hydrogen thyratron tubes of assessed quality: generic data and methods of test. (28th February 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (39 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Specification for transmitter tubes of assessed quality: generic data and methods of test. (30th September 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗