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Iron ores, concentrates, agglomerates and pellets. Methods of sampling and sample preparation for size determination
Document status: Active
Logging cable tips, sonde heads and logging tools heads. Types, main parameters, dimensions and technical requirements
Document status: Active
Rocks. Method for determination of coefficient of thermal conductivity
Document status: Active
Clay raw materials. Method for determination of chlorine ions in water extract
Document status: Replaced by GOST 21216-2014
