521. BS EN 15734-1 AMD1. Railway applications. Braking systems of high speed trains. Part 1. Requirements and definitions (28th January 2021) 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) ↗
522. BS EN 15734-2 AMD1. Railway applications. Braking systems of high speed trains. Part 2. Test methods (28th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
523. BS IEC 61886-2 Ed.1.0. Subsea equipment. Part 2. Power transformers (9th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (45 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
524. BS EN 16602-30-11. Space product assurance. Derating. EEE components. (4th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (85 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
525. BS IEC 62397 Ed.2.0. Nuclear power plants. Instrumentation and control systems important to safety. Resistance temperature detectors. (9th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗