31. Respiratory protective devices. Self-contained closed-circuit breathing apparatus for escape. Requirements, testing, marking. (26th November 2002) 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) ↗
32. Road vehicles. Sound signalling devices. Tests after mounting on vehicle. (9th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
33. Safety valves. Specification for safety valves for compressed air or inert gases Part 2, (31st August 1984) 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) ↗
34. Simple unfired pressure vessels designed to contain air or nitrogen. Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock Part 4, (15th February 1995) 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) ↗
35. Simple unfired pressure vessels designed to contain air or nitrogen. Specification for pressure vessels for air braking and auxiliary systems for motor vehicles and their trailers Part 2, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
36. Specification for breathing apparatus. Open-circuit breathing apparatus Part 2, (1st November 1977) 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. Specification for moulded transparent polycarbonate bowls used in compressed air filters and lubricators. (30th April 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
38. Specification for respiratory protective devices: self-contained open-circuit compressed air breathing apparatus. (30th June 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
39. Specification for rubber hoses for compressed air. (30th May 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
40. Specifications and testing of compressed air dryers. (28th November 1986) 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) ↗