71. BS EN IEC 62475 AMD1. High-current test techniques. Definitions and requirements for test currents and measuring systems. (22nd January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
72. BS EN IEC 62772. Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V. Definitions, test methods and acceptance criteria. (1st January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (27 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
73. BS EN IEC 63119-2. Information exchange for Electric Vehicle charging roaming service. Part 2. Use cases (28th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (69 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
74. BS EN ISO 15614-13. Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 13. Upset (resistance butt) and flash welding (22nd March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
75. BS EN ISO 15614-13. Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 13. Upset (resistance butt) and flash welding (5th May 2020) 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) ↗
76. BS IEC 60479-2. Effects of current on human beings and livestock. Part 2. Special aspects (29th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (87 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
77. BS IEC 62386-305. Digital addressable lighting interface. Part 305. Particular requirements. Input devices. Colour sensor (28th August 2020) 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) ↗
78. BS IEC 63198. Technical Guide for Smart Hydroelectric Power Plant. (29th January 2021) 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) ↗
79. BS ISO 18170. Aerospace series. AC induction electric motor driven, variable delivery, hydraulic pumps. General requirements. (21st February 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) ↗
80. BS ISO 6969 AMD1. Road vehicles. Sound signalling devices. Tests after mounting on vehicle. (12th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗