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Titolo |
Standard reference materials : definitions of terms and modes used at NIST for value-assignment of reference materials for chemical measurements / / W. May, R. Parris, J. Fassett, R. Greenberg,F. Guenther,G. Kramer,S. Wise,T. Gills,J. Colbert,R. Gettings,B. MacDonald |
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