281. High-voltage fuses. Additional testing requirements for high-voltage expulsion fuses utilizing polymeric insulators Part 4, (8th June 2020) 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) ↗
282. Entertainment technology. Machinery for stages and other production areas. Safety requirements and inspections. (18th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (110 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
283. Road vehicles. Connectors for the electrical connection of towing and towed vehicles. 15-pole connector for vehicles with 24 V nominal supply voltage. (3rd June 2020) 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) ↗
284. Aerospace series. Bolts, MJ threads, in heat resisting steel FE-PA2601 (A286). Classification: 900 MPa (at ambient temperature)/650 °C. Technical specification. (28th May 2020) 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) ↗
285. Geotechnical investigation and testing. Geotechnical monitoring by field instrumentation. Measurement of displacements across a line: Inclinometers Part 3, (22nd May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (48 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
286. BS EN 161. Automatic shut-off valves for gas burners and gas appliances. (7th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (71 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
287. Connectors for DC-application in photovoltaic systems. Safety requirements and tests. (19th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
288. Cosmetics. Microbiology. Testing of impregnated or coated wipes and masks. (22nd June 2020) 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) ↗
289. Condition monitoring and diagnostics of machines. Vibration condition monitoring. Diagnostic techniques for fans and blowers Part 5, (17th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
290. BS ISO 7905-1. Plain bearings. Bearing fatigue. Part 1. Plain bearings in test rigs and in applications under conditions of hydrodynamic lubrication (30th April 2020) 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) ↗