61. Tracked Changes. Industrial thermoprocessing equipment. Safety requirements for the generation and use of atmosphere gases Part 3, (17th March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (188 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
62. Tracked Changes. Petroleum and liquid petroleum products. Measurement of level and temperature in storage tanks by automatic methods. Measurement of level in atmospheric tanks Part 1, (8th August 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (62 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
63. Tracked Changes. Space environment (natural and artificial). Earth's atmosphere from ground level upward. (5th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (140 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
64. Tracked Changes. Space environment (natural and artificial). Process-based implementation of meteoroid and debris environment models (orbital altitudes below GEO + 2 000 km). (12th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (62 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
65. Tracked Changes. Space environment (natural and artificial). The Earth's ionosphere model. International reference ionosphere (IRI) model and extensions to the plasmasphere. (6th October 2022) 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) ↗
66. Tracked Changes. Space systems. Avoiding collisions among orbiting objects. (24th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (86 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
67. Tracked Changes. Space systems. Space debris mitigation requirements. (17th May 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (52 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
68. Tracked Changes. Workplace air. Chemical agent present as a mixture of airborne particles and vapour. Requirements for evaluation of measuring procedures using samplers. (10th November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (82 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
69. Tracked Changes. Workplace air. Determination of particulate cadmium and cadmium compounds. Flame and electrothermal atomic absorption spectrometric method. (16th June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (68 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
70. Tracked Changes. Workplace exposure. Quantitative measurement of airborne endotoxins. (25th November 2021) 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) ↗