1. Specifications for particular types of winding wires. Glass-fibre wound high temperature resin or varnish impregnated, bare or enamelled round copper wire, temperature index 180 Part 49, (30th April 2013) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗