1. Paints and varnishes. Bend test (conical mandrel). (1st September 1995) 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. Road vehicles. M14 X 1, 25 compact spark-plugs with conical seating and their cylinder head housing. (15th December 1995) 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) ↗
3. Road vehicles. M18 X 1, 5 spark-plugs with conical seating and their cylinder head housing. (15th December 1995) 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) ↗