341. Machines and plants for mining and tooling of natural stone. Safety. Requirements for surface-finishing machines. (25th November 2020) 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) ↗
342. BS EN IEC 61010-2-011 AMD AA. Safety requirements for electrical equipment for measurement, control, and laboratory use. Part 2-011. Particular requirements for refrigerating equipment (3rd December 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) ↗
343. Machines and plants for mining and tooling of natural stone. Safety. Requirements for bridge type sawing/milling machines, included numerical control (NC/CNC) versions. (2nd December 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (66 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
344. BS EN 60730-2-8 AMD1. Automatic electrical controls. Part 2-8. Particular requirements for electrically operated water valves, including mechanical requirements (20th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
345. BS IEC 60730-2-14 AMD2. Automatic electrical controls. Part 2-14. Particular requirements for electric actuators (4th December 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
346. Electromagnetic compatibility of multimedia equipment. Emission requirements. (9th December 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (128 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
347. BS ISO/IEC 22121-2. Information technology. Virtual keyboards user interfaces. Part 2. On-screen keyboards with direct touch interface (3rd April 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) ↗
348. Safety rules for the construction and installation of lifts. Particular applications to passenger lifts and goods passenger lifts. Vandal resistant lifts Part 71, (27th July 2022) 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) ↗
349. General requirements for tethered unmanned aircraft systems. (8th August 2022) 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) ↗
350. Safety and control devices for gas burners and gas-burning appliances. Particular requirements. Mechanical gas thermostats Part 9, (1st August 2022) 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) ↗