311. BS ISO 22138. Heavy commercial vehicles. Vehicle stability during tipper body operation. Tilt-table test method. (25th March 2022) 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) ↗
312. BS EN 60749-34-1. Semiconductor devices. Mechanical and climatic test methods. Part 34-1. Power cycling test for power semiconductor module (30th March 2022) 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) ↗
313. BS ISO 23906-2. Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS. Part 2. Method using cyclohexane as extraction solvent (25th March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
314. Footwear and footwear components. Qualitative test method to assess antifungal activity (growth test). (30th March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
315. BS EN ISO 13167. Water quality. Plutonium, americium, curium and neptunium. Test method using alpha spectrometry. (16th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (39 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
316. BS EN ISO/ASTM 52927. Additive manufacturing. General principles. Main characteristics and corresponding test methods. (25th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (31 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
317. Glass in building. Glass blocks. Specification and test methods. (6th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
318. BS EN 16272-5. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 5. Intrinsic characteristics. Sound absorption under direct sound field conditions (17th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (71 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
319. BS ISO 17411. Optics and photonics. Optical materials and components. Test method for homogeneity of optical glasses by laser interferometry. (17th February 2022) 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) ↗
320. BS EN 16272-3-1. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Part 3-1. Intrinsic characteristics. Normalized railway noise spectrum and single number ratings for diffuse sound field applications (17th February 2022) 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) ↗