1. Methods of testing vulcanized rubber. Determination of impact brittleness temperature Part A25, (31st July 1973) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Physical testing of rubber. Determination of equilibrium water vapour absorption Part A18, (15th October 1973) 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) ↗