121. Optics and optical instruments. Environmental test methods. Mould growth Part 11, (15th February 1995) 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) ↗
122. Optics and optical instruments. Environmental test methods. Salt mist Part 4, (15th February 1995) 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) ↗
123. Optics and optical instruments. Environmental test methods. Solar radiation Part 9, (15th February 1995) 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) ↗
124. Optics and optical instruments. Environmental test methods. Temperature cycles combined with sinusoidal or random vibration Part 19, (15th February 1995) 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) ↗
125. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Rotating lasers Part 6, (7th September 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) ↗
126. Plastics. Determination of multi-axial impact behaviour of rigid plastics. Instrumented puncture test Part 2, (30th August 1991) 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) ↗
127. Plastics. Determination of puncture impact behaviour of rigid plastics. Instrumented impact testing Part 2, (19th June 2023) 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) ↗
128. Radiation protection instrumentation. Cargo/vehicle radiographic inspection system. (31st July 2010) 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) ↗
129. Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for radon decay product measuring instruments Part 3, (31st January 2015) 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) ↗
130. Recommendations for design of scales and indexes on analogue indicating instruments. (31st January 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗