31. Pressure gauges. Bourdon tube pressure gauges. Dimensions, metrology, requirements and testing Part 1, (15th March 1998) 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) ↗
32. Pyknometers. Specification Part 1, (30th December 1983) 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) ↗
33. Recommendations for equipment for teaching the metric system of measurement. (14th February 1975) 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) ↗
34. Reusable hypodermic syringes for medical use. Specification for dimensions of all-glass and metal-and-glass syringes Part 1, (31st January 1990) 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) ↗
35. Specification for apparatus for measurement of packed red cell volume. (17th April 1968) 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) ↗
36. Specification for architects', engineers' and surveyors' metric scale rules. (31st January 1986) 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) ↗
37. Specification for aspirated hygrometer. (31st May 1990) 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) ↗
38. Specification for bevel protractors (mechanical and optical). (22nd May 1951) 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) ↗
39. Specification for burettes. (31st July 1985) 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) ↗
40. Specification for compatibility between elastomeric materials and hydraulic fluids. (28th August 1987) 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) ↗