1. Specification for cork/paper jointing. (12th November 1971) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification for enamelled copper conductors (polyvinyl acetal base with high mechanical properties). Rectangular conductors Part 2, (28th May 1971) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Specification for the testing and approval of household electrical appliances. Particular requirements. Electric soldering irons Part 2-2.14, (4th February 1971) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗