81. Methods of testing cement. Physical tests. Strength tests Part 3.4, (30th June 1978) 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) ↗
82. Methods of testing natural rubber latices. (31st July 1986) 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) ↗
83. Natural gas. Upstream area. Determination of composition by Laser Raman spectroscopy. (25th September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
84. Paper and board. Determination of composition of paper and board for recycling by gravimetric analysis. (30th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
85. PD 6691. Guidance on the use of BS EN 13108, Bituminous mixtures. Material specifications. (30th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (77 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
86. Plastics. Polycarbonate sheets. Types, dimensions and characteristics. (12th September 2019) 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) ↗
87. Plastics. Recycled plastics. Characterization of Polyethylene (PE) recyclates. (27th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
88. Polytetrafluoroethylene (PTFE) materials and products. Specification for E glass fibre filled polytetrafluoroethylene Part 3, (28th February 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
89. PVD multi-layer hard coatings. Composition, structure and properties. (11th November 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
90. Pyrotechnic articles. Fireworks, Categories F1, F2 and F3. Requirements for construction and performance Part 5, (31st October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗