1. 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) ↗
2. 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) ↗
3. Dental water-based cements. Light-activated cements Part 2, (15th February 2000) 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) ↗
4. Eye and face protection. Sunglasses and related eyewear. Filters for direct observation of the sun Part 2, (30th April 2017) 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) ↗
5. Eye and face protection. Sunglasses and related eyewear. Sunglasses for general use Part 1, (20th September 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Photography. Materials for direct-positive colour-print cameras. Determination of ISO speed. (15th April 1996) 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) ↗
7. Photography. Paper dimensions. Pictorial sheets. (15th August 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Specification for filters with switchable or dual luminous transmittance for personal eye-protectors used in welding and similar operations. (15th May 1994) 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) ↗
9. Specification for sizes of photographic black-and-white papers for general use. (29th June 1972) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Specification for sizes of photographic colour materials. Photographic sheet colour paper Part 2, (18th October 1972) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗