801. Soil quality. Biological methods. Biodegradability. Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions Part 4.1.1, (15th February 1995) 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) ↗
802. Quality systems. Model for quality assurance in design, development, production, installation and servicing. (15th July 1994) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
803. Electrical apparatus for potentially explosive atmospheres. Powder filling 'q' Part 4, (30th December 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
804. Quality systems. Model for quality assurance in final inspection and test. (15th July 1994) 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) ↗
805. Electrical apparatus for potentially explosive atmospheres. Intrinsic safety 'i' Part 7, (30th December 1977) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (100 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
806. Electrical apparatus for potentially explosive atmospheres. Pressurized apparatus 'p' Part 3, (30th December 1977) 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) ↗
807. Optics and optical instruments. Environmental test methods. Combined sinusoidal vibration, dry heat or cold Part 10, (15th February 1995) 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) ↗
808. Carpet cleaning products. Methods of sampling and test. Determination of cleaning performance of formulations designed for use with spray extraction machines Part 1.2, (15th January 1995) 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) ↗
809. Reference materials. Guide to the contents of certificates of reference materials. Guide to the uses of certified reference materials Part 3, (15th May 1992) 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) ↗
810. Electromechanical components for electronic equipment. Basic testing procedures and measuring methods. Mechanical tests on contacts and terminations. Test 16t. Mechanical strength (wired termination of solderless connections) Part 16-20, (15th April 1997) 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) ↗