251. Tracked Changes. Information technology. Biometric data interchange formats. Signature/sign time series data Part 7, (5th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (234 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
252. Aerospace series. Single and multicore electrical cables, screened and jacketed. Technical specification. (4th January 2023) 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) ↗
253. Security and resilience. Authenticity, integrity and trust for products and documents. Guidelines for interoperable object identification and related authentication systems to deter counterfeiting and illicit trade. (12th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
254. Security and resilience. Authenticity, integrity and trust for products and documents. Validation procedures for the application of artefact metrics. (20th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
255. Soil quality. Sampling of soil invertebrates. Sampling and extraction of soil macro-invertebrates Part 5, (30th June 2013) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
256. Universal serial bus interfaces for data and power. Universal Serial Bus Cables and Connectors Class Document, Revision 2.0 Part 4, (30th April 2014) 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) ↗
257. Universal serial bus interfaces for data and power. USB battery charging specification, Revision 1.2 Part 3, (31st October 2013) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (66 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
258. Resilient floor coverings. Identification of linoleum and determination of cement content and ash residue. (30th April 2012) 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) ↗
259. DC power supply for notebook computers. (28th February 2014) 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) ↗
260. Roadmap of optical circuit boards and their related packaging technologies. (30th September 2013) 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) ↗