11. BS EN IEC 60335-2-80 AMD11. Household and similar electrical appliances. Safety. Part 2-80. Particular requirements for fans (17th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. Cooking fume extractors. Methods for measuring performance. (24th May 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. Tracked Changes. Cooking fume extractors. Methods for measuring performance. (12th June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (100 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
14. BS 5440-2. Chimneys, flue pipes and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases). Part 2. Installation and maintenance of ventilation provision for gas appliances. Specification (13th June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. Specification. Performance of a.c. electric ventilating fans and regulators for non-industrial use. (31st October 1975) 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) ↗
16. Fans. Vocabulary and definitions of categories. Categories Part 2, (21st October 2022) 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) ↗