41. Dimensions of mechanical structures of the 482.6 mm (19 in) series. Specification for subracks and associated plug-in units Part 3, (31st December 1985) 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) ↗
42. Earth-moving machinery. Coupling of attachments to skid steer loaders. (21st August 2020) 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) ↗
43. Engineering data exchange format for use in industrial automation systems engineering. Automation Markup Language. Architecture and general requirements Part 1, (13th July 2018) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (86 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. Ferrite cores. Guidelines on dimensions and the limits of surface irregularities. EC-cores for use in power supply applications Part 11, (24th May 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. Ferrite cores. Guidelines on dimensions and the limits of surface irregularities. ETD-cores for use in power supplies Part 6, (3rd September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. Ferrite cores. Guidelines on dimensions and the limits of surface irregularities. RM-cores Part 4, (11th September 2019) 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) ↗
47. Fibre optic active components and devices. Package and interface standards. 14-pin active device modules Part 11, (31st January 2010) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. Fibre optic active components and devices. Package and interface standards. Design guidelines of electrical interface of PIC packages using silicon fine-pitch ball grid array (S-FBGA) and silicon fine-pitch land grid array (S-FLGA) Part 21, (15th June 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) ↗
49. Fibre optic active components and devices. Package and interface standards. Discrete vertical cavity surface emitting laser packages Part 15, (13th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
50. Fibre optic active components and devices. Package and interface standards. Photonic chip scale package Part 19, (12th July 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) ↗