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Brown coals, hard coals, antracite and combustible shales. Method of sampling for operation tests
Document status: Active
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