3271. Devices to prevent pollution by backflow of potable water. Controllable backflow preventer with reduced pressure zone. Family B. Type A. (9th March 2023) 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) ↗
3272. BS EN ISO 9241-920. Ergonomics of human-system interaction. Part 920. Tactile and haptic interactions (6th March 2023) 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) ↗
3273. Tracked Changes. Cycles. Safety requirements for bicycles. Saddles and seat-post test methods Part 9, (15th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3274. BS EN IEC 60086-4. Primary batteries. Part 4. Safety of lithium batteries (14th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (55 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3275. Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. (9th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3276. Ships and marine technology. Personal and group survival kit for use in polar water. (15th February 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) ↗
3277. NA toBS EN 1996-1-1. UK National Annex to Eurocode 6. Design of masonry structures. Part 1-1. General rules for reinforced and unreinforced masonry structures (15th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3278. BS EN IEC 60598-1 AMD 1. Luminaires. Part 1. General requirements and tests (14th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3279. BS EN IEC 61496-3. Safety of machinery. Electro-sensitive protective equipment. Part 3. Particular requirements for active opto-electronic protective devices responsive to diffuse Reflection (AOPDDR) (22nd March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (86 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3280. Tracked Changes. Cookware. Domestic cookware for use on top of a stove, cooker or hob. General requirements Part 1, (13th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (120 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗