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State system for ensuring the uniformity of measurements. Testing equipment for determination respiratory protective devices total inward leakage with using test aerosol. Verification method
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State system for ensuring the traceability of measurements. Stationary and mobile verification means for combustible gases and vapors gas analyzers and gas alarm devices. General technical requirements
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State system for ensuring the uniformity of measurements. Moisture meters neutron. The method of verification
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State system for ensuring the uniformity of measurements. State verification schedule of multiphase flow measuring tools
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State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the parameters of deviations of form and position of rotation
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State system for ensuring the uniformity of measurements. State verification scheme for measuring and reproduction instruments of sound pressure in water within frequency range from 1·10 -3 to 1·10 6 Hz
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