31. Specification for cast iron gate (parallel slide) valves for general purposes. (10th September 1974) 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) ↗
32. Specification for tyres for crane rail wheels. Double-flanged parallel-tread tyres Part 1, (6th November 1958) 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) ↗
33. Specification for tyres for crane rail wheels. Forged or rolled steel double flanged rail wheels and tyres (metric units) Part 2, (27th March 1975) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
34. Punched cards. Unpunched paper cards Part 1, (23rd November 1970) 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) ↗
35. Accuracy of machine tools and methods of test. Specification for floor plates Part 33, (31st May 1985) 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) ↗
36. Tool chucks with clamp screws for flatted parallel shanks. Specification for dimensions of taper shanks Part 2, (30th June 1983) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
37. Tool chucks with clamp screws for flatted parallel shanks. Specification for dimensions of chuck nose Part 1, (30th May 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) ↗
38. Specification for external micrometers. (9th June 1950) 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) ↗
39. Grooved pins. Full-length parallel grooved, with pilot. (28th February 1989) 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) ↗
40. Accuracy of machine tools and methods of test. Specification for numerically controlled turning machines up to and including 1500 mm turning diameter Part 28, (31st August 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗