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Brown coals, hard coals, anthracite and combustible shales. Method for sampling of seam samples
Document status: Active
Fuel oils. Method for determination of water and sediment by centrifugation method
Document status: Active
Coals of Middle Asia for stratified burning. Specifications
Document status: Withdrawn
Iron ores, concentrates, agglomerates and pellets. Method for determination of moisture
Document status: Active
