721. Tracked Changes. Arc welding equipment. Electrode holders Part 11, (12th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (48 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
722. Tracked Changes. Austenitic manganese steel castings. (10th March 2023) 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) ↗
723. Tracked Changes. Cold rolled low carbon steel flat products for vitreous enamelling. Technical delivery conditions. (1st August 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) ↗
724. Tracked Changes. Conduit systems buried underground for the protection and management of insulated electrical cables or communication cables. General requirements Part 1, (3rd August 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) ↗
725. Tracked Changes. Cut‑out assemblies up to 100 A rating, for power supply to buildings. Specification. (29th July 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (84 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
726. Tracked Changes. Destructive tests on welds in metallic materials. Impact tests. Test specimen location, notch orientation and examination. (29th July 2022) 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) ↗
727. Tracked Changes. Explosive atmospheres. Equipment protection by type of protection "n" Part 15, (19th November 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (144 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
728. Tracked Changes. Extruded cellular unplasticized white PVC (PVC‑UE) profiles. Specification. (9th May 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) ↗
729. Tracked Changes. Eye and face protection for sports use. Requirements for eye protectors for squash and eye protectors for racquetball and squash 57 Part 2, (5th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (76 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
730. Tracked Changes. Flexible hoses, end fittings and sockets for gas burning appliances. Strip-wound metallic flexible hoses, covers, end fittings and sockets for domestic appliances burning 1st, 2nd and 3rd family gases. Specification Part 1, (7th June 2022) 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) ↗