61. Tracked Changes. Surface chemical analysis. Secondary-ion mass spectrometry. Determination of relative sensitivity factors from ion-implanted reference materials. (24th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
62. Water quality. Carbon 14. Test method using liquid scintillation counting. (30th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
63. Water quality. Iron-55. Test method using liquid scintillation counting. (21st June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
64. Optical fibre cables. Generic specification. Basic optical cable test procedures. Electrical test methods. Electrical continuity test of cable metallic elements, method H3 Part 1-403, (9th July 2021) 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) ↗
65. BS ISO 13061-8. Physical and mechanical properties of wood. Test methods for small clear wood specimens. Part 8. Determination of ultimate strength in shearing parallel to grain (1st July 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) ↗
66. Plastics piping systems for pressure and non-pressure water supply, drainage or sewerage. Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin. (9th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (72 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
67. BS EN 61290-1. Optical amplifiers. Test methods. Part 1. Power and gain parameters (8th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
68. Dentistry. Denture adhesives. (14th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
69. BS EN 1999-1-4. Eurocode 9. Design of aluminium structures. Part 1-4. Cold-formed structural sheeting (4th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (84 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
70. BS IEC 63300. Test methods for electrical and magnetic properties of magnetic powder cores. (5th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (49 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗