11. Specification for hard-drawn copper and copper-cadmium wire for telegraph and telephone purposes. (25th June 1970) 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) ↗
12. Specification for PVC-insulated cables for switchgear and controlgear wiring. (31st December 1981) 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) ↗
13. Specification for trailing cables for mining purposes. (29th July 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
14. Winding wires. Specifications for particular types of enamelled round copper winding wires. Polyesterimide base enamel. Class 180 Part 3-3.2, (29th May 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. Winding wires. Specifications for particular types of round copper winding wires. Polyurethane base enamel with solderable properties. Class 130 Part 3-3.1, (31st January 1991) 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) ↗