51. Specification for starters for fluorescent lamps. (30th October 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
52. Tracked Changes. Equipment for general lighting purposes. EMC immunity requirements. (28th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (62 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
53. Tracked Changes. Radio interference characteristics of overhead power lines and high-voltage equipment. Code of practice for minimizing the generation of radio noise Part 3, (26th February 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (116 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
54. Tracked Changes. Radio interference characteristics of overhead power lines and high-voltage equipment. Description of phenomena Part 1, (26th February 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (191 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗