Russian standards PDF
State system for ensuring the uniformity of measurements. State verification schedule for means of measuring of the ellipsometric angles
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State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of chromatic dispersion in optical fiber
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State system for ensuring the uniformity of measurements. Management and procedure of internal metrological surveillance of the enterprises with hazardous industrial objects
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State system for ensuring the uniformity of measurements. Testing equipment for determination of resistance to clogging for respiratory protective devices particle filters. Verification method
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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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