11. Pneumatic fluid power. Directional control valves. Measurement of shifting time. (23rd February 2023) 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) ↗
12. Tracked Changes. Pneumatic fluid power. Directional control valves. Measurement of shifting time. (27th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. Valves for hydraulic fluid power systems. Methods for determining performance Part 2, (29th June 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
14. Valves for hydraulic fluid power systems. Methods for determining performance Part 2, (30th July 1982) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. Valves for hydraulic fluid power systems. Methods for determining pressure differential/flow characteristics Part 1, (30th July 1982) 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) ↗