21. BS EN 13763-3. Explosives for civil uses. Detonators and detonating cord relays. Part 3. Determination of sensitiveness to impact (22nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. BS EN 13763-4. Explosives for civil uses. Detonators and detonating cord relays. Part 4. Determination of resistance to abrasion of leading wires and shock tubes (22nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. BS EN 13763-5. Explosives for civil uses. Detonators and detonating cord relays. Part 5. Determination of resistance to cutting damage of leading wires and shock tubes (22nd April 2021) 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) ↗
24. BS EN 13763-6. Explosives for civil uses. Detonators and detonating cord relays. Part 6. Determination of resistance to cracking in low temperatures of leading wires (22nd April 2021) 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) ↗
25. 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) ↗
26. BS EN 13763-8. Explosives for civil uses. Detonators and detonating cord relays. Part 8. Determination of the resistance to vibration (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) ↗
27. BS EN 13763-9. Explosives for civil uses. Detonators and detonating cord relays. Part 9. Determination of resistance to bending of detonators (22nd April 2021) 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) ↗
28. BS EN 60255-27 Ed.3.0. Measuring relays and protection equipment. Part 27. Product safety requirements (6th February 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (113 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. BS EN 60567. Oil-filled electrical equipment. Sampling of gases and analysis of free and dissolved gases. Guidance. (26th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (63 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. BS EN 61810-7-1. All-or-nothing electrical relays. Tests and Measurements. Part 7-1. Visual inspection and check of dimensions (2nd February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗