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State system for ensuring the uniformity of measurements. Special electrical air conductivity. Measuring method
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State system for ensuring the uniformity of measurements. Transfer units of time, frequency and time scale national UTC(SU) from the State primary standard of the Russian Federation with the use of the GLONASS system. Classification. Measurement uncertain
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Available design: electronic design (pdf), Print design
State system for ensuring the uniformity of measurements. Alarm only apparatus for determination of combustible gases and vapors. Verification procedure
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Available design: electronic design (pdf), Print design
State system for ensuring the uniformity of measurements. Metals and alloys. Leeb hardness test. Part 1: Test method
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State system for ensuring the uniformity of measurements. Testing gas mixtures generators. General metrological and technical requirements
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State system for ensuring the uniformity of measurements. Light-emitting diode (LED) lamps, luminaires and modules. Methods of photometric and colorimetric characteristics measurement
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State system for ensuring the uniformity of measurements. Flow rate and quantity of gas. Procedure of measurements by means of critical nozzles
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Available design: electronic design (pdf), Print design
State system for ensuring the uniformity of measurements. National standards for verification procedures. General requirements for the content and design
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Available design: electronic design (pdf), Print design
State system for ensuring the uniformity of measurements. Gas analysis. Conversion of gas mixture composition data
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
State system for ensuring the uniformity of measurements. Permeation tubes for gases and vapors. General specifications
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design