Russian standards PDF
State system for ensuring the uniformity of measurements. Measurements of coefficients of regular and diffuse transmittance of ultraviolet radiation. Methods for measurements
Document status: Active
State system for ensuring the uniformity of measurements. Certified reference materials for metrological maintenance of pipeline non-destructive testing equipment. General requirements
Document status: Active
State system for ensuring the uniformity of measurements. Reflectometers for extreme ultraviolet in region 10 - 30 nm. Verification procedure
Document status: Active
State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring volume densities of ionized air electric charge and air ion number concentration
Document status: Active
State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of alternate electrical voltage to 1000 V in the frequency range from 1-10 in minus 2 degree up to 2-10 in 9 degree Hz
Document status: Replaced by GOST R 8.648-2015
State system for ensuring the uniformity of measurements. Contact (stylus) instruments for the measurement of surface roughness. Metrological characteristics of correct filters
Document status: Active