491. Safety and control devices for gas burners and gas-burning appliances. Particular requirements. Multifunctional controls with integral overpressure protection safety function (OPSF) for use with butane gas cartridges used in portable gas appliances Part 12, (13th October 2023) 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) ↗
492. Safety of machinery. Security aspects related to functional safety of safety-related control systems. (20th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
493. BS EN 17180. Sterilizers for medical purposes. Low temperature vapourized hydrogen peroxide sterilizers. Requirements and testing. (27th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (127 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
494. Tracked Changes. Safety of machinery. Security aspects related to functional safety of safety-related control systems. (28th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (82 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
495. Communication networks and systems in substations. Glossary Part 2, (10th December 2003) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
496. BS EN IEC 60092-504. Electrical installations in ships. Part 504. Automation, control and instrumentation (14th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (70 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
497. Tracked Changes. Generic smart grid requirements. Specific application of the use case methodology for defining generic smart grid requirements according to the IEC systems approach Part 1, (20th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (150 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
498. BS EN IEC 61496-3. Safety of machinery. Electro-sensitive protective equipment. Part 3. Particular requirements for active opto-electronic protective devices responsive to diffuse Reflection (AOPDDR) (22nd March 2023) 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) ↗
499. BS EN IEC 62290-2. Railway applications. Urban guided transport management and command/control systems. Part 2. Functional requirements specification (15th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (85 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
500. Generic smart grid requirements. Specific application of the use case methodology for defining generic smart grid requirements according to the IEC systems approach Part 1, (14th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗