451. Scheme for the application of European Standards for intruder alarm systems. (15th March 2000) 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) ↗
452. Identification card systems. Inter-sector messages between devices and hosts. Acceptor to acquirer messages. (15th November 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (86 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
453. Fixed firefighting systems. Automatic sprinkler systems. Design, installation and maintenance. (26th August 2003) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (178 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
454. Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kW. Safety Part 1, (15th February 2000) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (106 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
455. Explosive atmospheres. Explosion prevention and protection. Basic concepts and methodology Part 1, (27th August 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
456. Adjustable telescopic steel props. Product specifications, design and assessment by calculation and tests. (15th November 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
457. Emergency lighting. Code of practice for non-electrical low mounted way guidance systems for emergency use. Photoluminescent systems Part 6, (15th October 1999) 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) ↗
458. Cable ties for electrical installations. (15th May 2000) 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) ↗
459. Rotating electrical machines. Functional evaluation of insulation systems. Test procedures for wire-wound windings. Classification of changes and insulation component substitutions Part 18-22, (15th June 2001) 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) ↗
460. Aerospace series. Sleeving, heat-shrinkable, for binding, insulation and identification. Polytetrafluoroethylene (PTFE). Operating temperatures. 65 °C to 260 °C. Product standard Part 107, (7th October 2019) 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) ↗