331. BS EN 60079-0. Explosive atmospheres. Part 0. Equipment. General requirements (27th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (140 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
332. Measurement of quartz crystal unit parameters. Measurement of drive level dependence (DLD) Part 6, (5th November 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) ↗
333. Medical electrical equipment. General requirements for basic safety and essential performance Part 1, (2nd November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (458 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
334. BS EN IEC 60136. Dimensions, marking and testing of carbon brushes and dimensions of brush-holders for electrical machinery. (5th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (83 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
335. Tracked Changes. Home and building electronic systems (HBES) and building automation and control systems (BACS). Requirements for planning and installation Part 6, (16th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (124 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
336. Live working. Voltage detectors. Capacitive type to be used for voltages exceeding 1 kV AC Part 1, (25th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (84 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
337. Piezoelectric sensors. Generic specifications Part 1, (23rd November 2021) 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) ↗
338. BS EN 16307-5. Industrial trucks. Safety requirements and verification. Part 5. Supplementary requirements for pedestrian-propelled trucks (9th 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) ↗
339. BS EN IEC 60947-5-1. Low-voltage switchgear and controlgear. Part 5-1. Control circuit devices and switching elements. Electromechanical control circuit devices (10th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (127 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
340. BS 7288 AMD1. Specification for residual current devices with or without overcurrent protection for socket-outlets for household and similar uses. (23rd December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (3 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗