41. Specification for ladders for permanent access to chimneys, other high structures, silos and bins. (15th June 1992) 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) ↗
42. Specification for the use of thermal insulating materials. (31st May 1978) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. Thermal insulation for building equipment and industrial installations. Calculation rules. (15th July 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (48 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. Thermal insulation for building equipment and industrial installations. Calculation rules. (19th July 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (66 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. Tracked Changes. Liquid fuel firing. Installations for liquid fuelled standby generators, furnaces, kilns, ovens and other industrial purposes. Code of practice Part 3, (31st March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (188 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. Tracked Changes. Thermal insulation for building equipment and industrial installations. Calculation rules. (1st November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (174 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗