1. Advances in sulphonation techniques : liquid sulphur dioxide as a solvent of sulphur trioxide /: liquid sulphur dioxide as a solvent of sulphur trioxide. (2016) Authors: Ashar, Navin G Record Type: Book Extent: 1 online resource (xiii, 91 pages), illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Gas turbines. Exhaust gas emission. Automated emission monitoring Part 2, (15th April 1997) 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) ↗
3. Gas turbines. Exhaust gas emission. Measurement and evaluation Part 1, (15th April 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Methods of test for sulphuric acid, oleum and liquid sulphur trioxide. (29th April 1977) 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) ↗
5. Methods of testing cement. Chemical tests Part 2, (19th February 1970) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Pulverized-fuel ash. Specification for pulverized-fuel ash to be used as a Type I addition Part 2, (15th December 1996) 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) ↗