121. Optics and optical instruments. Environmental requirements. Test requirements for extreme conditions of use Part 8, (15th February 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
122. Optics and optical instruments. Environmental test methods. Combined sinusoidal vibration, dry heat or cold Part 10, (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) ↗
123. Measurement of hygroexpansivity of paper and board. Method for the measurement of hygroexpansivity up to a maximum relative humidity of 68% Part 1, (15th May 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
124. Methods of test for paints. Determination of resistance to humidity (intermittent condensation) Part F15, (15th December 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
125. Paper and board. Testing of cores. Co-ordinating of test samples Part 2, (15th April 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
126. Cinematography. 65 mm and 70 mm unexposed motion-picture film. Cutting and perforating dimensions. (15th October 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
127. Cinematography. 16 mm motion-picture film perforated 8 mm Type R. Cutting and perforating dimensions. (15th August 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
128. Physical testing of rubber. Temperatures, humidities and times for conditioning and testing of test pieces Part A35, (15th July 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
129. Environmental testing. Test methods. Test Cx. Damp heat, steady state (unsaturated pressurized vapour) Part 2-66, (15th April 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) ↗
130. Telecontrol equipment and systems. Operating conditions. Power supply and electromagnetic compatibility Part 2-1, (15th December 1996) 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) ↗