151. 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) ↗
152. Optical amplifiers. Qualification specifications. Reliability qualification for optical fibre amplifiers Part 5-2, (14th June 2019) 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) ↗
153. Optical fibre amplifiers. Basic specification. Test methods for noise figure parameters Part 3, (15th November 2000) 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) ↗
154. Optical fibres. Reliability. Power law theory. (22nd January 2014) 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) ↗
155. Packaging. Temperature and time-temperature indicators. Performance specification and reference testing. (15th January 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
156. PD 6705-2. Structural use of steel and aluminium. Part 2. Execution of steel bridges conforming to BS EN 1090-2. Guide (20th January 2020) 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) ↗
157. Performance and testing of teleprotection equipment of power systems. Analogue comparison system Part 2, (15th October 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
158. Personal flotation devices. Buoyancy aids (level 50). Safety requirements Part 5, (10th September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
159. Personal flotation devices. Lifejackets, performance level 100. Safety requirements Part 4, (11th September 2020) 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) ↗
160. Personal flotation devices. Lifejackets, performance level 150. Safety requirements Part 3, (11th September 2020) 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) ↗