61. Thyristor valves for high voltage direct current (HVDC) power transmission. Terminology Part 2, (11th March 2022) 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) ↗
62. Tracked Changes. Thermal energy meters. Pattern approval tests Part 4, (3rd March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (160 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
63. Tracked Changes. Voltage characteristics of electricity supplied by public electricity networks. (24th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (140 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
64. Transformers, power supplies, reactors and similar products. EMC requirements. (21st February 2020) 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) ↗
65. Voltage characteristics of electricity supplied by public electricity networks. (10th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
66. Voltage characteristics of electricity supplied by public electricity networks. (8th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗