Russian standards PDF
State system for ensuring the uniformity of measurements. Measuring installations - standards of 2-nd class of moisture content of firm and loose materials. Verification procedure
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State system for ensuring the uniformity of measurements. Fuel oil mass. Measurement procedure in horizontal storage tanks by indirect method of static measurements. General metrological requirements
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State system for ensuring the uniformity of measurements. Reference materials. The programme and procedure for the determination of metrological characteristics
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State system for ensuring the traceability of measurements. Multifunctional information measuring systems for mines and underground digging safety. Dust and gas measuring heads for mine air. Verification procedure
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State system for ensuring the uniformity of measurements. The cells for the reference points of the temperature scale. Standard procedure for verification and calibration
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State system for ensuring the uniformity of measurements. Secondary standards of the units of length, velocity and acceleration by vibration of a solid body. Technique of comparisons
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