41. Dentistry. Endodontic absorbent points. (17th May 2023) 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) ↗
42. Determination of the sulphur content of petroleum products by the Wickbold combustion method. (31st August 1976) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. Determination of uranium content in samples coming from the nuclear fuel cycle by L-absorption edge spectrometry. (12th October 2021) 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) ↗
44. Determination of uranium content in samples coming from the nuclear fuel cycle by L-absorption edge spectrometry. (21st August 2023) 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) ↗
45. Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communications devices, 30 MHz to 6 GHz. General requirements for using the finite-difference time-domain (FDTD) method for SAR calculations Part 1, (16th January 2020) 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) ↗
46. Determining the peak spatial-average specific absorption rate (SAR) in the human body from wireless communications devices, 30 MHz to 6 GHz. Specific requirements for using the finite difference time domain (FDTD) method for SAR calculations of mobile phones Part 3, (21st October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. Electromagnetic wave absorbers : detailed theories and applications /: detailed theories and applications. (2019) Authors: Kotsuka, Y (Youji), 1941- Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. Extenders. Specifications and methods of test. Precipitated sodium aluminium silicate Part 18, (7th August 2023) 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) ↗
49. Fibreboards. Determination of surface absorption. Test method for dry process fibreboards Part 1, (15th April 1993) 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) ↗
50. Gas-fired absorption and adsorption air-conditioning and/or heat pump appliances with a net heat input not exceeding 70 kW. Safety Part 1, (15th January 2000) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (146 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗