31. Cycles. Lighting and retro-reflective devices. Lighting and light signalling devices Part 1, (4th September 2023) 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) ↗
32. Design and installation of on-line analyser systems. Guide to technical enquiry and bid evaluation. (20th May 2015) 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) ↗
33. Design, installation and configuration of intruder and hold-up alarm systems designed to generate confirmed alarm conditions. Code of practice. (15th June 2021) 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) ↗
34. Direct acting indicating analogue electrical measuring instruments and their accessories title. Special requirements for frequency meters Part 4, (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) ↗
35. Direct acting indicating analogue electrical measuring instruments and their accessories. Definitions and general requirements common to all parts Part 1, (15th June 1999) 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) ↗
36. Direct acting indicating analogue electrical measuring instruments and their accessories. Recommended test methods Part 9, (6th May 2021) 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) ↗
37. Direct acting indicating analogue electrical measuring instruments and their accessories. Special requirements for ammeters and voltmeters Part 2, (10th May 2021) 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) ↗
38. Direct acting indicating analogue electrical measuring instruments and their accessories. Special requirements for wattmeters and varmeters Part 3, (7th May 2021) 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) ↗
39. Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for accessories Part 8, (31st August 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
40. Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for ammeters and voltmeters Part 2, (31st August 1990) 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) ↗