31. Explosive atmospheres. Equipment in adverse service conditions Part 43, (6th May 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) ↗
32. Tracked Changes. Electrical equipment for measurement, control and laboratory use. EMC requirements. General requirements Part 1, (14th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
33. BS EN ISO 10497. Testing of valves. Fire type-testing requirements. (14th June 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) ↗
34. Low-voltage switchgear and controlgear assemblies. General rules Part 1, (16th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (180 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
35. Arc welding equipment. Electrode holders Part 11, (30th June 2021) 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) ↗
36. Gas cylinders. Specifications and testing of LPG cylinder valves. Self-closing. (29th June 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) ↗
37. Gas cylinders. Specifications and testing of LPG cylinder valves. Manually operated. (2nd July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
38. Medical electrical equipment. Particular requirements for the basic safety and essential performance of dental intra-oral X-ray equipment Part 2-65, (1st July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
39. Household and similar electrical appliances. Safety. Particular requirements for blankets, pads, clothing and similar flexible heating appliances Part 2-17, (2nd July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (70 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
40. Global maritime distress and safety system (GMDSS). Cospas-Sarsat EPIRB. Emergency position indicating radio beacon operating on 406 MHz. Operational and performance requirements, methods of testing and required test results Part 2, (2nd July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (90 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗