21. Specification for harmonized system of quality assessment for electronic components. Semiconductor discrete devices. Blank detail specification. Bipolar transistors for switching applications. (15th November 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. Specification for harmonized system of quality assessment for electronic components. Semiconductor discrete devices. Blank detail specification. Case-rated bipolar transistors for high-frequency amplifications. (15th November 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. Specification for harmonized system of quality assessment for electronic components. Semiconductor discrete devices. Blank detail specification. Case-rated bipolar transistors for low-frequency amplification. (15th February 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. Specification for letter symbols for semiconductor devices and integrated microcircuits. (28th November 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. Specification for letter symbols for semiconductor devices and integrated microcircuits. (30th January 1981) 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) ↗
26. Specification for letter symbols for semiconductor devices and integrated microcircuits. (31st December 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗