41. Surgical implants. Specification for surgical bone screws having asymmetrical thread and spherical under-surfaces Part 18, (30th June 1986) 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) ↗
42. 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) ↗
43. 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) ↗
44. Tracked Changes. Aerospace series. Bearing, spherical, plain in corrosion resisting steel with self-lubricating liner. Elevated load at ambient temperature. Technical specification. (20th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (116 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. Tracked Changes. Aerospace series. Spherical plain bearing in corrosion resisting steel with self-lubricating liner, narrow series. Dimensions and loads. Inch series. (9th February 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) ↗
46. Tracked Changes. Aerospace series. Spherical plain bearing in corrosion resisting steel with self-lubricating liner, wide series. Dimensions and loads. Inch series. (26th May 2023) 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) ↗
47. 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) ↗