Programme and test methods of bellows compensators and seals. General requirements
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State system for ensuring the uniformity of measurements. Rotameters. Methods of verifications
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State system for ensuring the uniformity of measurements. Tachometric ball flow meters. Methods and means for verification
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State system for ensuring the uniformity of measurements. Flow meter electromagnetic industry. Methods and means for verification
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State system for ensuring the uniformity of measurements. Gas meters. Verification methods and means
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State system for ensuring the uniformity of measurements. Technique of measuring by the velocity at a single point of a pipe cross-section
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Measurement of water flow in closed conduits. Meters for cold potable water. Specifications
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Measurement of water flow in closed conduits. Meters for cold potable water. Installation requirements
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Measurement of water flow in closed conduits. Meters for cold potable water. Test methods and equipment
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Gas motors volumetric. General technical requirements and test methods
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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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