241. Photography. Projection in indoor rooms. Classification of transmitting projection screens and measurement of their transmitted luminance levels Part 3, (15th October 1999) 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) ↗
242. Photography. Roll films, 126, 110 and 135 size films. Identification of the image-bearing side. (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) ↗
243. Plain bearings: metric series. Dimensions, tolerances and methods of checking thin-walled half bearings Part 5, (31st October 1979) 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) ↗
244. Plain bearings: metric series. Specification for dimensions and tolerances of pressed bimetallic half thrust washers Part 7, (31st May 1984) 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) ↗
245. Plain bearings: metric series. Specification for dimensions, tolerances and methods of checking of thin-walled flanged half bearings Part 8, (28th September 1984) 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) ↗
246. Plastics. Verification of pendulum impact-testing machines. Charpy, Izod and tensile impact-testing. (28th February 2017) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
247. PM-cores made of magnetic oxides and associated parts. Dimensions. (15th August 1997) 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) ↗
248. Press tools. Wear plates for press dies, type B Part 33, (15th November 1993) 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) ↗
249. Printed board assemblies. Sectional specification. Requirements for surface mount soldered assemblies Part 2, (15th January 1999) 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) ↗
250. Printed board assemblies. Sectional specification. Requirements for surface mount soldered assemblies Part 2, (7th October 2019) 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) ↗