231. Multi-element metallic cables used in analogue and digital communication and control. Sectional specification for screened cables characterized up to 600 MHz. Horizontal and building backbone cables Part 4-1, (15th August 2001) 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) ↗
232. Multi-element metallic cables used in analogue and digital communication and control. Sectional specification for screened cables characterized up to 600 MHz. Work area and patch cord cables Part 4-2, (15th August 2001) 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) ↗
233. Multi-element metallic cables used in analogue and digital communication and control. Sectional specification for unscreened cables characterized up to 100 MHz. Work area and patch cord cables Part 3-2, (15th August 2001) 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) ↗
234. Multicore and symmetrical pair/quad cables for digital communications. Electrical transmission characteristics and test methods of symmetrical pair/quad cables Part 1-2, (31st October 2014) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (74 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
235. On-line analyser systems. Guide to design and installation. (15th October 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (86 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
236. On-line analyser systems. Guide to design and installation. (19th August 2011) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (76 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
237. Optics and optical instruments. Environmental test methods. Mechanical stress Part 3, (15th September 1998) 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) ↗
238. Optics and optical instruments. Optical transfer function. Principles of measurement of modular transfer function (MTF) of sampled imaging systems. (15th October 1999) 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) ↗
239. Optics and photonics. Environmental test methods. Mechanical stress Part 3, (2nd October 2020) 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) ↗
240. Optics and photonics. Environmental test methods. Mechanical stress Part 3, (7th June 2022) 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) ↗