41. Petroleum and natural gas industries. Steel pipes for use as casing or tubing for wells. (30th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (282 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. Snow throwers. Safety requirements and test procedures. Pedestrian-controlled snow throwers Part 2, (30th April 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) ↗
43. BS EN 13631-11. Explosives for civil uses. Explosives. Part 11. Determination of the transmission of detonation of explosives (22nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. Rubber and plastics hoses and hose assemblies, wire or textile reinforced types with working pressure equal or above 70 MPa (700 bar). Specification. (28th April 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) ↗
45. BS IEC 62976 AMD1. Industrial non-destructive testing equipment. Electron linear accelerator. (28th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (5 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. BS EN 4862. Rotorcraft. Constant Wear Lifejackets. Requirements, testing and marking. (22nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (57 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. Plastics piping systems for renovation of underground water supply networks. Lining with cured-in-place pipes Part 4, (28th April 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) ↗
48. Road vehicles. Vehicle interface for electronic Periodic Technical Inspection (ePTI). Application and communication requirements Part 1, (6th May 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) ↗
49. Photovoltaic (PV) modules. Partial shade endurance testing for monolithically integrated products. (7th May 2021) 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) ↗
50. Carbon based films. Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry. (7th May 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) ↗