221. Electrical installations for lighting and beaconing of aerodromes. Constant current regulators. (14th August 2003) 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) ↗
222. Railway applications. Testing of rolling stock after completion of construction and before entry into service. (15th September 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) ↗
223. Hand-held portable power tools. Test methods for evaluation of vibration emission. Saws, polishing and filing machines with reciprocating action and saws with oscillating or rotating action Part 8, (23rd August 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
224. BS EN ISO 23208 AMD1. Cryogenic vessels. Cleanliness for cryogenic service. (10th September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
225. Industrial valves. Butterfly valves of thermoplastics materials. (4th September 2019) 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) ↗
226. Electrical installations for lighting and beaconing of aerodromes. AGL series transformers. (14th August 2003) 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) ↗
227. Electric cables. Fluid-filled, paper- and PPL-insulated, metal-sheathed cables and accessories for alternating voltages up to and including 400 kV (U m = 420 kV). Requirements and test methods. (4th August 2004) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
228. High-voltage fuses. Current-limiting fuses Part 1, (15th March 2000) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (66 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
229. Active implantable medical devices. Electromagnetic compatibility. EMC test protocols for implantable cardiac pacemakers, implantable cardioverter defibrillators and cardiac resynchronization devices. (4th September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (146 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
230. Gullies for buildings. Quality control Part 3, (15th September 1999) 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) ↗