321. Method of test for accuracy and precision of mechanical handpipettes down to 0.05 ml capacity. (30th September 1987) 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) ↗
322. Specification for safety of domestic gas appliances. Refrigerators and food freezers Part 6, (31st July 1975) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
323. Specification for laboratory evaluations of roll-over and falling-object protective structures: the deflection-limiting volume for earth-moving machinery. (28th February 1992) 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) ↗
324. Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators. Specification for private branch exchanges with terminating stations treated as an entirety Part 2, (1st September 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
325. Safety devices for use in hot water systems. Specification for expansion valves for pressures up to and including 10 bar Part 1, (30th November 1982) 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) ↗
326. Specification for counter and indicator tubes of assessed quality: generic data and methods of test. (22nd July 1974) 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) ↗
327. Specification for safety of domestic gas appliances. Gas fires Part 5, (29th March 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
328. Domestic butane- and propane-gas-burning installations. Installations in permanent dwellings Part 1, (1st March 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
329. Specification for silo tanks for liquid milk and milk products. (30th June 1972) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
330. Accuracy of machine tools and methods of test. Specification for numerically controlled milling machines, bed type, horizontal spindle Part 27, (29th August 1986) 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) ↗