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Hard coals. Accelerated method for the determination of clinkering
Document status: Active
Hard-metals bits for core exploratory drilling in medium hard. Specifications
Document status: Active
Barite concentrate. Method for determination of 6 mkm fraction of total mass
Document status: Active
Molybdenum concentrates. Methods for the determination of silicon dioxide content
Document status: Active
Alumina. Method for the crystallooptic determination of monocrystals in non metallurgical alumina
Document status: Replaced by GOST 25734-96