Russian standards PDF
State system for ensuring the uniformity of measurements. Measuring instruments of a volumetric activity of the vaporous iodine-131. Methods of verification
Document status: Active
State system for ensuring the uniformity of measurements. Certified reference materials of composition of substances and materials. Interlaboratory metrological certification. Content and order of works
Document status: Active
State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of electrical power and energy in the frequency range from 1 to 2500 Hz
Document status: Active
State system for ensuring the uniformity of measurements. State verification schedule for measuring means of spectral, integral and reduced regular transmittance and optical density within the wavelength range from 0,2 to 50,0 um, diffused and regular reflections within the wavelength range from 0,2 to 20,0 um
Document status: Active
State system for ensuring the uniformity of measurements. State verification schedule for measuring means of spectral, integral and reduced regular transmissivities within the wavelength ranges of 0.2-50.0 um, diffused and mirror reflections within the wavelength ranges of 0.1-20.0 um
Document status: Replaced by GOST 8.557-2007
State system for ensuring the uniformity of measurements. Interstate data system on physical properties of substances and materials. Basic provisions
Document status: Active