Coal coke. Method for measurement of reactivity
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Electrode coal-tar pitch. Specifications
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Coke. Methods for the determination of true relative density, annarent relative density and porosity
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Coal-tar pitch. Specifications
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Brown coals, hard coals, anthracite, combustible shales and peat. General requirements for chemical analysis of ash
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Brown coals, hard coals, anthracite, combustible shales and peat. Method for determination of the content of oxides of sodium and potassium in ash
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Solid fuel. Methods for determination of chemical composition of ash
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Unidirectional glass threads. Specifications
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Hard coal phenol products. Method for the determination of neutral oils
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Coal phenol. Specifications
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Tungsten concentrate. Method of determination of calcium oxide
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