51. Specification for gas heated catering equipment. Steaming ovens Part 5, (31st July 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (27 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
52. Specification for gas heated catering equipment. Water boilers Part 7, (31st July 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
53. Specification for gas meters. Unit construction meters of 6 cubic meters (or 212 cubic feet) per hour rating Part 3, (31st July 1978) 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) ↗
54. Specification for indirect gas fired forced convection air heaters for space heating (60 kW up to 2 MW input): safety and performance requirements (excluding electrical requirements) (2nd family gases). (29th January 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
55. Specification for metal flue pipes, fittings, terminals and accessories for gas-fired appliances with a rated input not exceeeding 60 kW. (30th June 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
56. Specification for multifunctional gas controls for domestic, commercial and catering appliances. (27th February 1981) 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) ↗
57. Specification for open bottomed taper plug valves for 1st, 2nd and 3rd family gases up to 200 mbar. (15th April 1995) 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) ↗
58. Specification for portable appliances operating at vapour pressure from liquefied petroleum gas containers. (31st July 1981) 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) ↗
59. Specification for safety of household and similar electrical appliances. Particular requirements. Insect killers Part 2-59, (15th June 1995) 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) ↗
60. Specification for safety of household and similar electrical appliances. Particular requirements. Particular requirements for electric animal-stunning equipment Part 2-87, (15th April 1999) 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) ↗