461. Tracked Changes. Gas cylinders. Compatibility of cylinder and valve materials with gas contents. Non-metallic materials Part 2, (14th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (74 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
462. Tracked Changes. Gas cylinders. Cylinder valves. Manufacturing tests and examinations. (6th May 2022) 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) ↗
463. Tracked Changes. Gas cylinders. Cylinder valves. Threads for connection of valves to gas cylinders. Specification Part 1, (30th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (154 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
464. Tracked Changes. Gas cylinders. Gases and gas mixtures. Determination of corrosiveness for the selection of cylinder valve outlet. (15th August 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
465. Tracked Changes. Gas cylinders. Inspection and maintenance of valves. (4th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
466. Tracked Changes. Gas cylinders. Parallel threads for connection of valves to gas cylinders. Specification Part 1, (2nd December 2021) 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) ↗
467. Tracked Changes. Gas cylinders. Specifications and testing of LPG cylinder valves. Manually operated. (25th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (74 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
468. Tracked Changes. Gas cylinders. Specifications and testing of LPG cylinder valves. Self-closing. (20th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (68 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
469. Tracked Changes. Gas-fired heating boilers. General requirements and tests Part 1, (9th June 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (516 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
470. Tracked Changes. Hydrogen fuel. Product specification and quality assurance for hydrogen refuelling points dispensing gaseous hydrogen. Proton exchange membrane (PEM) fuel cell applications for vehicles. (31st 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) ↗