1. BS EN 17255-4. Stationary source emissions. Data acquisition and handling systems. Part 4. Specification of requirements for the installation and on-going quality assurance and quality control of data acquisition and handling systems (16th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗