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Food products, feed, food raw materials. Determination of the mass fraction of methylmercury compounds and inorganic mercury compounds by high performance liquid chromatography-mass spectrometry with inductively coupled plasma
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Diamond needles for surface roughness measurements. Technical conditions
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Non-alcoholic drinks, kvasses and syrups. Method of determination of total acidity
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State system for ensuring the uniformity of measurements. Requirement to methodologies (to the methods) of measuring in area of uses of nuclear-power. Substantive provisions
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