1. Evaluation of sampling methods for iron ores. Experimental methods for evaluation of quality variation Part 1, (30th October 1987) 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) ↗
2. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Methods for determining and verifying stated values for batches of machines Part 4, (30th January 1987) 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) ↗