1. Indoor air. Assessment and classification Part 41, (9th August 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Railway applications. Heating, ventilation and air conditioning systems for rolling stock. Terms and definitions Part 1, (15th September 2023) 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) ↗