61. Electroacoustics. Measurement microphones. Methods for determining the free-field sensitivity of working standard microphones by comparison Part 8, (31st May 2013) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
62. Electroacoustics. Measurement microphones. Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique Part 2, (3rd August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
63. Environmental testing. Test methods. Tests B. Dry heat Part 2-2, (15th August 1993) 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) ↗
64. Ergonomic requirements for office work with visual display terminals (VDTs). Requirements for display with reflections Part 7, (15th June 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
65. Ergonomic requirements for office work with visual display terminals (VDTs). User guidance Part 13, (15th August 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
66. Fans for general purposes. Methods of noise testing Part 2, (31st December 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
67. File format for professional transfer and exchange of digital audio data. (20th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
68. Gas meters. Mechanical volume correctors Part 7, (15th May 1973) 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) ↗
69. Gas tightness of equipment for gas welding and allied processes. (27th November 2019) 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) ↗
70. General requirements for rotating electrical machines. Specification for noise levels, including test methods Part 109, (27th February 1987) 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) ↗