Micrographics. Methods of measuring image quality produced by aperture card scanners-Quality criteria and control
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Coal and coke. Calculation of analyses to different bases
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Coal and coke. Calculation of analyses to different bases
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Water quality. Measurement of gross alpha and beta activity concentration in non-saline water. Liquid scintillation counting method
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Soil quality. Determination of selected coal-tar-derived phenolic compounds using high performance liquid chromatography (HPLC)
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Ships and marine technology. Aquatic nuisance species-Ballast water discharge sample port
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Ships and marine technology. Aquatic nuisance species-Ballast water sample collection and handling
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Anaesthetic and respiratory equipment. Supralaryngeal airways and connectors
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Solid mineral fuels. Hard coal. Determination of moisture in the general analysis test sample by drying in nitrogen
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Solid mineral fuels. Determination of arsenic and selenium. Eschka's mixture and hydride generation method
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