1. BS EN 15685. Building hardware. Requirements and test methods. Multipoint locks, latches and locking plates. Characteristics and test methods. (19th September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (97 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN 12209. Building hardware. Mechanically operated locks and locking plates. Requirements and test methods. (19th September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (79 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Specification for two tonne general purpose davits. (30th September 1975) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗