21. Specification for programming languages for the numerical control of machines. Minor elements of 2000-type records (post-processor commands) Part 2, (31st October 1978) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (96 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. Symbols for machine tools. Specification for numerical control symbols Part 2, (30th September 1980) 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) ↗
23. Test code for machine tools. Accuracy of finished test pieces Part 12, (20th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. Test code for machine tools. Circular tests for numerically controlled machine tools Part 4, (15th March 1997) 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) ↗
25. Test code for machine tools. Circular tests for numerically controlled machine tools Part 4, (21st March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. Test code for machine tools. Determination of the measuring performance of probing systems of numerically controlled machine tools Part 10, (19th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (76 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. Test code for machine tools. Determination of thermal effects Part 3, (20th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. Test conditions for boring and milling machines with horizontal spindle. Testing of the accuracy. Planer type machines with movable column Part 4, (15th February 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. Test conditions for machining centres. Accuracy and repeatability of positioning of work-holding pallets Part 5, (15th May 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) ↗
30. Test conditions for machining centres. Accuracy of a finished test piece Part 7, (15th April 1998) 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) ↗