1661. Tracked Changes. Paper, board and pulps. Determination of conductivity of aqueous extracts. (17th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1662. Tracked Changes. Personal protective equipment. Test methods for footwear. (21st December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (272 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1663. Tracked Changes. Piezoelectric sensors. Generic specifications Part 1, (8th February 2022) 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) ↗
1664. Tracked Changes. Plastic films for electrical purposes. Specifications for individual materials. Sheets 4: Polyimide films used for electrical insulation Part 3-4, (7th March 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) ↗
1665. Tracked Changes. Plastics. Measurement of resistivity of conductive plastics. (28th March 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) ↗
1666. Tracked Changes. Plastics. Polyamide (PA) moulding and extrusion materials. Preparation of test specimens and determination of properties Part 2, (8th November 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) ↗
1667. Tracked Changes. Plastics. Polytetrafluoroethylene (PTFE) semi-finished products. Preparation of test specimens and determination of properties Part 2, (28th September 2021) 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) ↗
1668. Tracked Changes. Plugs, socket-outlets and couplers for industrial purposes. General requirements Part 1, (7th December 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (246 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1669. Tracked Changes. Primary batteries. General Part 1, (1st April 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) ↗
1670. Tracked Changes. Primary batteries. Physical and electrical specifications Part 2, (26th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (172 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗