61. Accelerated ageing of paper and board. Method for dry heat treatment at 105°C Part 1, (28th June 1991) 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) ↗
62. Accelerated ageing of paper and board. Method for dry heat treatment at 120°C or 150°C Part 2, (28th August 1987) 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) ↗
63. Accelerated ageing of paper and board. Method for moist heat treatment at 80°C and 65% relative humidity Part 3, (15th October 1996) 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) ↗
64. Accelerated ageing of paper and board. Method for moist heat treatment at 80°C and 65% relative humidity Part 3, (28th August 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
65. Acceptance code for gears. Determination of airborne sound power levels emitted by gear units Part 1, (15th August 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
66. Acceptance code for gears. Determination of mechanical vibrations of gear units during acceptance testing Part 2, (15th August 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
67. Acceptance control charts. (15th November 1994) 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) ↗
68. Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2). (15th December 1996) 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) ↗
69. Acceptance tests for CO2-laser beam machines for high quality welding and cutting. Machines with 2-D moving optics Part 4, (22nd January 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) ↗
70. Acceptance tests for oxygen cutting machines. Reproducible accuracy. Operational characteristics. (15th October 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗