31. Evaluating particulate contamination of hydraulic fluids. Method of reporting contamination analysis data Part 5, (30th June 1987) 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) ↗
32. Fibre furnish analysis of paper, board and pulps. Determination of weight factors Part 7, (15th January 1995) 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) ↗
33. High-efficiency filters and filter media for removing particles in air. Test method for filter elements Part 5, (30th June 2022) 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) ↗
34. How to count to infinity. (2017) Authors: Du Sautoy, Marcus Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
35. Hydraulic fluid power. Background, impact and use of ISO 11171:2020 on particle count and filter test data. (12th February 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) ↗
36. Hydraulic fluid power. Calibration of automatic particle counters for liquids. (13th June 2022) 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) ↗
37. Hydraulic fluid power. Calibration of automatic particle counters for liquids. (20th November 2020) 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) ↗
38. Hydraulic fluid power. Determination of particulate contamination by automatic counting using the light extinction principle. (15th November 1997) 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) ↗
39. Hydraulic fluid power. Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle. (23rd December 2022) 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) ↗
40. Hydraulic fluid power. Multi-pass method of evaluating filtration performance of a filter element under cyclic flow conditions. (20th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗