931. Tracked Changes. Fuel cell technologies. Fuel cell power systems for electrically powered industrial trucks. Safety Part 4-101, (5th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (147 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
932. Tracked Changes. Gas heated catering equipment. Specific requirements. Fryers Part 2-4, (3rd February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
933. Tracked Changes. Gas heated catering equipment. Specific requirements. Open burners and wok burners Part 2-1, (2nd June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (78 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
934. Tracked Changes. Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Test methods for leaktightness and proof of structural design of flexible joints. (17th May 2023) 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) ↗
935. Tracked Changes. Heat-treatable steels, alloy steels and free-cutting steels. Case-hardening steels Part 3, (17th March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (110 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
936. Tracked Changes. Hollow metallic waveguides. Relevant specifications for circular waveguides Part 4, (28th September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (52 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
937. Tracked Changes. Industrial trucks. Overhead guards. Specification and testing. (13th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (52 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
938. Tracked Changes. Information technology. Print cartridge characterization. General: terms, symbols, notations and cartridge characterization framework Part 1, (4th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
939. Tracked Changes. Information technology. Radio frequency identification device conformance test methods. Test methods for air interface communications at 13, 56 MHz Part 3, (8th November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (122 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
940. Tracked Changes. Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. General astigmatic beams Part 2, (21st October 2021) 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) ↗