Russian standards PDF

Coke-chemical products. Rapid method for determination of mass fraction of substances insoluble in toluene

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Coke chemical pyridine-base products. Gas chromatographic method for determination of component composition

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Coal tar pitch. Method for the determination of ash content

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Hard coal coke. Method for the determination of reactivity

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Coal tar phenol products. Gas chromatographic method for determination of composition of dicresol, tricresol and xylenols

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Coal coke, pitch coke and thermoanthracite. Acceptance rules

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