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Activated carbon. Standard test method for determining acid extractable substances content
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Humic substances from brown coals, lignites and oxidized coals. Methods of tests
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Peat and products of its processing. Methods for determination of smalls content and impurities
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Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Methods for determination of titanium dioxide
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Petroleum products. Lubricating greases. Determination of dropping point
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