41. Automatic electrical controls. General requirements Part 1, (5th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (294 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. Automatic electrical controls. Particular requirements for automatic electrical pressure sensing controls including mechanical requirements Part 2-6, (12th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. Automatic electrical controls. Particular requirements for timers and time switches Part 2-7, (6th May 2020) 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) ↗
44. Automatic electrostatic application equipment for flammable flock material. (15th April 2001) 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) ↗
45. Auxiliaries for lamps. Starting devices (other than glow starters). Performance requirements. (31st January 2014) 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) ↗
46. Ballasts for tubular fluorescent lamps. Specification for ballasts for use internationally Part 1, (27th February 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (73 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. Ballasts for tubular fluorescent lamps. Specification for ballasts for use with lamps used in the UK not included in BS 1853 'Tubular fluorescent lamps for general lighting service' Part 1 'Specification for internationally specified lamps' Part 2, (1st September 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. Base materials for printed circuits. Base materials for printed circuits. Test methods Part 1, (29th July 1983) 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) ↗
49. Bayonet lampholders. (31st October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (78 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
50. Blank Detail Specification: Fixed low power wirewound surface mount (SMD) resistors. (31st January 2017) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗