31. 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) ↗
32. 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) ↗
33. 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) ↗
34. Industrial hearing protectors. Specification for ear plugs Part 2, (30th September 1988) 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) ↗
35. Method for determination of length and length distribution of staple fibres by measurement of single fibres. (30th October 1981) 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) ↗
36. Method for evaluation of the performance of coal sizing equipment. (15th September 1994) 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) ↗
37. Method for measuring and designating the size of rings used in jewellery. (1st September 1987) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
38. Method for preparation of samples of iron ores by manual means. (30th October 1987) 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) ↗
39. Method for size-grading of muscovite mica blocks, thins and films. (31st January 1986) 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) ↗
40. Methods for analysis and testing of coal and coke. Size analysis of coke. Nominal top size 20 mm or less Part 110.2, (15th May 1996) 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) ↗