1. Methods of test for footwear and footwear materials. Solings. Ross flexing method for cut growth resistance of soling materials Part 2.1, (31st January 1991) 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) ↗
2. Specification for general requirements for aircraft electrical cables (second series). (30th September 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗