Russian standards PDF
State system for ensuring the uniformity of measurements. Nuclear-physical characteristics and other main data on properties of materials and substances used in the field of nuclear science and technology. Basic principles. Part 1. Radionuclide nuclear-physical characteristics
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State system for ensuring the uniformity of measurements. Instruments of measurement of characteristic of ultraviolet radiation for medical sources. Verification procedure
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State system for insuring the uniformity of measurements. Secondary standards of units of mass and volumetric flow rate, mass and volume fluid. General metrological and technical requirements
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State system for ensuring the uniformity of measurements. The mass of oil as a part of oil and gas water mixture. Techniques (methods) of measurements
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State system for ensuring the uniformity of measurements. Ozone generators. Verification procedure
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State system for ensuring the uniformity of measurements. Measuring instruments for anesthetic gases. Verification procedure
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