1. Accuracy of machine tools and methods of test. Broaching machines, vertical universal type Part 17, (8th October 1973) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification for symbols for machine tools. Additional general symbols Part 3, (30th April 1973) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗