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Concentrated kaolin. Method for determination of calcium oxide
Document status: Active
Talc and talcomagnesite. Method for determination of residue insoluble in hydrochloric acid
Document status: Active
Coal coke with size of pieces 20 mm and more. Method of determination of strength after reaction with dioxide carbon
Document status: Replaced by GOST R 50921-2005
Petroleum and natural gas industries. Plate-type heat exchangers. Technical requirements
Document status: Active