411. BS EN 15218. Air conditioners and liquid chilling packages with evaporatively cooled condenser and with electrically driven compressors for space cooling. Terms, definitions, test conditions, test methods and requirements. (17th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
412. BS EN IEC 60146-1-1 ED5. Semiconductor converters. General requirements and line commutated converters. Part 1-1. Specification of basic requirements (24th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (84 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
413. Surface chemical analysis. Vocabulary. Terms used in scanning-probe microscopy Part 2, (2nd February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
414. Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Gas tubes Part 24, (2nd February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
415. Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Injectors and gas mixing device/fuel rail Part 16, (2nd February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
416. Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Vaporizer/pressure regulator Part 14, (2nd February 2022) 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) ↗
417. Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Gas connections Part 25, (2nd February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
418. Systems and software engineering. Software life cycle processes. (5th March 2018) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (158 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
419. Information technology. AT attachment. ATA/ATAPI Command Set. 3 (ACS-3) Part 103, (18th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (584 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
420. Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC. Equipment for testing, measuring or monitoring of protective measures. General requirements Part 1, (16th February 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) ↗