1. BS EN IEC 60794-1-303. Optical fibre cables. Part 1-303. Generic specification. Basic optical cable test procedures. Cable element test methods. Ribbon dimensions. Aperture gauge, Method G3 (3rd December 2021) 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) ↗