PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Determination of lead - Carbon steels and low alloy steels: gravimetric methodCurrentBS 6200-3.16.4:1987Sampling and analysis of iron, steel and other ferrous metals.
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  • bsigroup.com