1. Air : the excellent canopy /: the excellent canopy. (2011) Other Names: Fahy, Frank (Frank J.) Record Type: Book Extent: 1 online resource (134 pages), illustrations, maps View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN 2213. Aerospace series. Steel 15CrMoV6 (1.7334). Air melted. Hardened and tempered. Bars. De ≤ 16 mm. 980 MPa ≤ Rm ≤ 1 180 MPa. (11th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS EN 3523. Aerospace series. Steel 15CrMoV6 (1.7334). Air melted. Hardened and tempered. Bar for machining. De ≤ 100 mm. 1 080 MPa ≤ Rm ≤ 1 280 MPa. (11th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS ISO 21438-1. Workplace atmospheres. Determination of inorganic acids by ion chromatography. Part 1. Non-volatile acids (sulfuric acid and phosphoric acid) (2nd March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Gas welding equipment. Marking for equipment used for gas welding, cutting and allied processes. (15th March 2021) 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) ↗
6. BS EN 14511-2. Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors. Part 2. Test conditions (18th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Measurement of road tunnel air quality. (23rd March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. BS EN 14511-3. Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors. Part 3. Test methods (18th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. BS EN 14511-4. Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors. Part 4. Requirements (18th March 2021) 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) ↗
10. BS EN 14511-1. Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors. Part 1. Terms and definitions (18th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗