Russian standards PDF

Brown coals, hard coals and anthracite. Accelerated method for the determination of moisture-holding capacity

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Brown coals, hard coals, anthracites, coal briquettes and combustible shales. Methods for determination of mineral impurities (rock) and smalls

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Brown coals, hard coals, and anthracite. Method for determination of hygroscopic moisture

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Hard coal. Determination of caking power by Gray-King coke method

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Hard coals. Method for the determination of the yield of chemical coking products

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Brown coals, hard coals and anthracites. Classification by ranks and classes according to reflectance index of vitrinite

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