71. Railway applications. Cybersecurity. (21st August 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (168 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
72. Railway applications. Cybersecurity. (27th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (164 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
73. Railway applications. Electromagnetic compatibility. Emission of the whole railway system to the outside world Part 2, (15th December 2000) 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) ↗
74. Railway applications. Electromagnetic compatibility. Emission of the whole railway system to the outside world Part 2, (15th July 1996) 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) ↗
75. Railway applications. Electromagnetic compatibility. General Part 1, (15th December 2000) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
76. Railway applications. Fixed installations. d.c. switchgear. Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches Part 4, (15th September 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
77. Railway applications. Fixed installations. Electric traction overhead contact lines. (15th September 2001) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
78. Railway applications. Fixed installations. Electric traction overhead contact lines. (9th April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (112 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
79. Railway applications. Fixed installations. Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit. (17th 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) ↗
80. Railway applications. Fixed installations. Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit. (28th July 2020) 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) ↗