61. BS EN ISO 22391-5 AMD1. Plastics piping systems for hot and cold water installations. Polyethylene of raised temperature resistance (PE-RT). Part 5. Fitness for purpose of the system (28th February 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) ↗
62. BS EN ISO 4126-10. Safety devices for protection against excessive pressure. Part 10. Sizing of safety valves and bursting discs for gas/liquid two-phase flow (14th June 2021) 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) ↗
63. BS ISO 10928. Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes and fittings. Methods for regression analysis and their use. (5th May 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
64. BS ISO 13268. Thermoplastics piping systems for non-pressure underground drainage and sewerage. Thermoplastics shafts or risers for inspection chambers and manholes. Determination of ring stiffness. (25th March 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) ↗
65. BS ISO 14520-1. Gaseous fire-extinguishing systems. Physical properties and system design. Part 1. General requirements (10th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (115 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
66. BS ISO 17885. Plastics piping systems. Mechanical fittings for pressure piping systems. Specifications. (9th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (47 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
67. BS ISO 4427-2 AMD1. Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Part 2. Pipes (29th November 2021) 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) ↗
68. BS ISO 4437-4. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 4. Valves (1st November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
69. Code of practice for fire extinguishing installations and equipment on premises. Halon systems. Halon 1301 total flooding systems Part 5-5.1, (1st December 1984) 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) ↗
70. Code of practice for instrumentation in process control systems: installation design and practice. (31st December 1986) 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) ↗