11. Fibre optic active components and devices. Package and interface standards. 14-pin active device modules Part 11, (31st January 2010) 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) ↗
12. Electricity metering data exchange. Lower layer PLC profile using SMITP B-PSK modulation Part 4, (31st May 2015) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. Hollow metallic waveguides. General requirements and measuring methods Part 1, (31st March 2017) 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) ↗
14. Hollow metallic waveguides. Relevant specifications for ordinary rectangular waveguides Part 2, (31st March 2017) 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) ↗
15. Information technology. Radio frequency identification for item management. Parameters for air interface communications at 860 MHz to 960 MHz Type C Part 63, (19th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (346 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
16. BS ISO 24688. Determination of modulation period of nano-multilayer coatings by low-angle X-ray methods. (17th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
17. BS EN IEC 60153-2. Hollow metallic waveguides. Part 2. Relevant specifications for ordinary rectangular waveguides (19th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
18. Methods of measurement of intermodulation products in electronic tubes or valves intended for use in colour television transposers. (29th July 1969) 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) ↗
19. Photographic density measurements. Specification for geometric conditions for reflection density Part 4, (28th June 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
20. Measurement of liquid flow in open channels. Measuring instruments and equipment. Hydrometric data transmission systems: general Part 8F, (31st January 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗