201. BS EN 15073. Chemicals used for treatment of swimming pool water. Sodium dichloroisocyanurate, dihydrate. (23rd June 2020) 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) ↗
202. BS EN 15075. Chemicals used for treatment of swimming pool water. Sodium hydrogen carbonate. (23rd June 2020) 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) ↗
203. BS EN 15797. Chemicals used for the treatment of swimming pool water. Iron based coagulants. (28th May 2020) 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) ↗
204. BS EN 61587-1 Ed.5.0. Mechanical structures for electrical and electronic equipment. Tests for IEC 60917 and IEC 60297 series. Part 1. Environmental requirements, test set-up and safety aspects (5th June 2020) 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) ↗
205. BS EN 15077. Chemicals used for treatment of swimming pool water. Sodium hypochlorite. (23rd June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
206. BS EN 14805. Chemicals used for treatment of water intended for human consumption. Sodium chloride for on site electrochlorination using non-membrane technology. (27th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (35 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
207. Aerospace series. Quality systems. Record retention. (21st July 2020) 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) ↗
208. Document management applications. Raster image transport and storage. Use of ISO 32000 (PDF/R-1) Part 1, (3rd August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
209. BS EN 2995-001. Aerospace series. Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A. Part 001. Technical specification (6th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
210. BS EN 12063. Execution of special geotechnical work. Sheet pile walls, combined pile walls, high modulus walls. (20th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (90 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗