51. Paints and varnishes. Corrosion protection of steel structures by protective paint systems. General introduction Part 1, (15th November 1998) 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) ↗
52. Hearing aids. Methods for measurement of electroacoustical characteristics of hearing aids with automatic gain control circuits Part 2, (15th September 1996) 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) ↗
53. Fibre optics. Parameters of amplifier components Part 1, (15th June 1998) 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) ↗
54. Information technology. Programming languages. Modula-2, object-oriented Modula-2 Part 3, (15th May 1999) 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) ↗
55. Glossary of building and civil engineering terms. Civil engineering. Substructures. Earthworks. Foundations. Tunnels. Substructures and foundations Part 2.2.2, (15th February 1999) 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) ↗
56. Guide for steam turbines procurement. (28th February 1990) 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) ↗
57. Specification for grading of wood handles for hand tools. Ash and hickory handles Part 1, (27th January 1965) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
58. Specification for machine cut gears. A. Helical and straight spur. (15th June 1941) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (53 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
59. Glossary of building and civil engineering terms. General and miscellaneous. Operations. Associated plant and equipment. Co-ordination of dimensions. Tolerances and accuracy Part 1.5.1, (15th February 1999) 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) ↗
60. Milling cutters. Designation. Shank type end mills of solid or tipped design Part 1, (15th February 1999) 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) ↗