METHOD FOR OBTAINING REFRACTORY CONCRETE Open PDF Document Details Document Type Technical Report Publication Date Dec 01, 1962 Accession Number AD0400786 Entities People A. K. Purgin I. P. Bol'shakov P. N. D'yachkov Organizations Library of Congress Tags Communities of Interest Counter IED DTIC Thesaurus Topics Concrete Corporations Fluorides Government Procurement Governments High Temperature Inventions Patents Procurement Resistance Specifications Translations Virginia