51. BS EN IEC 61837-2 AMD1. Surface mounted piezoelectric devices for frequency control and selection. Standard outlines and terminal lead connections. Part 2. Ceramic enclosures (20th March 2020) 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) ↗
52. BS EN IEC 62271-201. High-voltage switchgear and controlgear. Part 201. AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV (7th June 2023) 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) ↗
53. BS EN IEC 62271-202. High-voltage switchgear and controlgear. Part 202. High-voltage/ low-voltage prefabricated substation (20th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (121 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
54. BS EN IEC 62271-203. High-voltage switchgear and controlgear. Part 203. Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV (11th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
55. BS EN IEC 62271-203. High-voltage switchgear and controlgear. Part 203. Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV (5th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
56. BS EN IEC 62745. Safety of machinery. Requirements for cableless control systems of machinery. (1st August 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
57. BS EN ISO 14021 AMD1. Environmental labels and declarations. Self-declared environmental claims (Type II environmental labelling). (11th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
58. BS EN ISO 14119. Safety of machinery. Interlocking devices associated with guards. Principles for design and selection. (31st March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (123 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
59. BS EN ISO 14982-1. Agricultural and forestry machinery. Electromagnetic compatibility. Part 1. General EMC requirements (7th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (39 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
60. BS EN ISO 14982-2. Agricultural and forestry machinery. Electromagnetic compatibility. Part 2. Additional EMC requirements for functional safety (7th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗