Russian standards PDF

Mass of mazut. State system for ensuring the uniformity of measurements. Measurement of the fuel oil mass in vertical storage tanks. General metrological requirements

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State system for ensuring the uniformity of measurements. The temperature lamps. Verification and calibration methods

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State system for ensuring the uniformity of measurements. Measuring systems 'Digital level - code surveyor's pole'. Verification Procedure

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State system for ensuring the uniformity of measurements. Natural gas. Volumetric heat (energy) of combustion. Method for measurement using the bomb calorimeter

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State system for ensuring the uniformity of measurements. Air ion composition measurements. Method of measuring volume density of electric charge of air and air ion concentration using aspiration capacitor

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State system for ensuring the uniformity of measurements. Autocollimators. Verification Procedure

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