1. BS EN 13763-7. Explosives for civil uses. Detonators and detonating cord relays. Part 7. Determination of the mechanical strength of leading wires, shock tubes, connections, crimps and closures (22nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (13 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗