1. Aerospace series. Polycarbonate, self-extinguishing, low smoke emission. Characteristics. (17th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Binders for paints. Estimation of colour of clear liquids by the platinum-cobalt scale Part 12, (15th October 1997) 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) ↗
3. BS EN 1873-1. Prefabricated accessories for roofing. Individual plastic rooflights. Product specification and test methods. (6th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (78 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN IEC 60793-1-46. Optical fibres. Part 1-46. Measurement methods and test procedures. Monitoring of changes in optical transmittance (16th February 2023) 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) ↗
5. BS EN IEC 61300-2-14. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 2-14. Tests. High optical power (29th November 2019) 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) ↗
6. BS EN IEC 61747-30-1. Liquid crystal display devices. Part 30-1. Measuring methods for liquid crystal display modules. Transmissive type (3rd December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (47 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS EN ISO 12311. Personal protective equipment. Test methods for sunglasses and related eyewear. (16th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. BS EN ISO 12312-1. Eye and face protection. Sunglasses and related eyewear. Part 1. Sunglasses for general use (11th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (41 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. BS EN ISO 8980-3. Ophthalmic optics. Uncut finished spectacle lenses. Part 3. Transmittance specifications and test methods (23rd February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. BS IEC 63145-10. Eyewear display. Part 10. Specifications (1st October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗