641. Condition monitoring and diagnostics of machines. Vibration condition monitoring. Diagnostic techniques for gas and steam turbines with fluid-film bearings Part 4, (8th December 2021) 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) ↗
642. Utility-interconnected photovoltaic inverters. Test procedure for over voltage ride-through measurements. (13th December 2021) 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) ↗
643. BS ISO 4769. Hardware for furniture. Strength and durability of hinges and their components. Hinges pivoting on a vertical axis. (15th December 2021) 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) ↗
644. BS EN IEC 63215-5. Endurance test methods for die attach materials. Part 5. Temperature cycling test methods for die attach materials (system soldering interconnection) applied to module type power electronic devices (3rd December 2021) 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) ↗
645. Tracked Changes. Molecular in vitro diagnostic examinations. Specifications for pre-examination processes for saliva. Isolated human DNA. (17th December 2021) 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) ↗
646. BS ISO 16000-42. Indoor air. Part 42. Measurement of the particle number concentration by Condensation Particle Counters (15th December 2021) 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) ↗
647. BS EN 15542. Ductile iron pipes, fittings and accessories. External cement mortar coating for pipes. Requirements and test methods. (16th December 2021) 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) ↗
648. BS EN IEC 60512-28-100. Connectors for electrical and electronic equipment. Tests and measurements. Part 28-100. Signal integrity tests up to 2 000 MHz. Tests 28a to 28g (17th December 2021) 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) ↗
649. BS EN IEC 61810-7-12. All-or-nothing electrical relays. Tests and Measurements. Part 7-12. Internal Moisture (10th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
650. BS EN IEC 62192. Live working. Insulating ropes. (17th December 2021) 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) ↗