11. BS EN ISO 4064-3. Water meters for cold potable water and hot water. Part 3. Test report format (9th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (81 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. BS EN ISO 4064-4. Water meters for cold potable water and hot water. Part 4. Non-metrological requirements not covered in ISO 4064-1 (9th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. BS EN ISO 5167-1. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Part 1. General principles and requirements (22nd July 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) ↗
14. BS EN ISO 5167-2. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full. Part 2. Orifice plates (22nd July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (63 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. BS EN ISO 7278-2. Petroleum measurement systems. Part 2. Pipe prover design, calibration and operation (22nd November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (113 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
16. BS EN ISO 748. Hydrometry. Measurement of liquid flow in open channels. Velocity area methods using point velocity measurements. (18th June 2020) 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) ↗
17. BS EN ISO 9300. Measurement of gas flow by means of critical flow nozzles. (22nd July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (129 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
18. BS ISO 16399. Meters for irrigation water. (12th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
19. BS ISO 16494-1 AMD 1. Heat recovery ventilators and energy recovery ventilators. Method of test for performance. Part 1. Development of metrics for evaluation of energy related performance (28th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
20. BS ISO 16494. Heat recovery ventilators and energy recovery ventilators. Method of test for performance. (4th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (47 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗