2141. Switches for appliances. Particular requirements for change-over selectors Part 2-5, (10th February 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) ↗
2142. Plastics piping systems for hot and cold water installations. Crosslinked polyethylene (PE-X). Fitness for purpose of the system Part 5, (12th February 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) ↗
2143. Rubber and thermoplastics hoses and hose assemblies for liquid or gaseous chemicals. Specification. (28th February 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) ↗
2144. BS CISPR 11/FRAG6. Fragment 6: Requirements for radiated emissions above 1 GHz. (12th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (31 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2145. Cardiovascular implants. Cardiac valve prostheses. Surgically implanted heart valve substitutes Part 2, (8th February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2146. BS ISO 13775-1. Thermoplastic tubing and hoses for automotive use. Part 1. Non-fuel applications (9th February 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) ↗
2147. Optics and photonics. Specifications for telescopic sights. High-performance instruments Part 2, (16th February 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) ↗
2148. Specification for direct-acting electrical recording instruments and their accessories. (28th February 1975) Authors: British Standards Institution, Other Names: British Standards Institution, publisher. Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗