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BS EN 15957:2011 supersedes DD CEN/TS 15957:2009
bringing improved productivity
2-Di(tert-butylperoxy)butane
indicates or records one or more electrical or non-electrical quantities
such as those commonly found in foodstuffs
Geographic information. Observations and measurements Ingestion-build-260237 BS EN 15957:2011 supersedes DD1 Scope This International Standard defines a conceptual schema for observations, and for features involved in sampling when making observations. These provide models for the exchange of information describing observation acts and their results, both within and between different scientific and technical communities. Observations commonly involve sampling of an ultimate feature of interest. This International Standard defines a common set of sampling
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