31. Specification for observation and gauge glasses for pressure vessels. (31st October 1975) 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) ↗
32. Specification for safety of household and similar electrical appliances. Particular requirements. Specification for safety of household and similar electrical appliances. Particular requirements. Commercial electric steam cookers Part 202.46, (28th September 1990) 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) ↗
33. Specification for welded steel boilers for central heating and indirect hot water supply (rated output 44 kW to 3 MW). (31st May 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (92 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
34. Specification. Welded steel boilers for central heating and indirect hot water supply (rated output 44 kW to 3 MW). (28th September 1984) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (76 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
35. Test code for acceptance of steam turbines. (31st December 1974) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (67 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
36. Tracked Changes. Water-tube boilers and auxiliary installations. Inspection during construction, documentation and marking of pressure parts of the boiler Part 6, (6th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (94 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
37. Tracked Changes. Water-tube boilers and auxiliary installations. Materials for pressure parts of boilers and accessories Part 2, (9th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (98 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
38. Tracked Changes. Water-tube boilers and auxiliary installations. Part 9. Requirements for firing systems for pulverized solid fuels for the boiler Part 9, (1st December 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (72 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
39. Tracked Changes. Water-tube boilers and auxiliary installations. Requirements for safety devices against excessive pressure Part 10, (22nd March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
40. Tracked Changes. Water-tube boilers and auxiliary installations. Workmanship and construction of pressure parts of the boiler Part 5, (29th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (234 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗