1. Glass in building. Pendulum test. Impact test method and classification for flat glass. (30th April 2010) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Plastics. Verification of pendulum impact-testing machines. Charpy, Izod and tensile impact-testing. (28th February 2017) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Methods of test for motor vehicle paints. Hardness Part 6, (31st March 1969) 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) ↗