Russian standards PDF
State system of ensuring the uniformity of measurement. Measuring condenser microphones. Methods and means of verification
Document status: Active
State system for ensuring the uniformity of measurements. 'Artificial ear'-type measuring instruments. Methods and means of verification
Document status: Active
State system for ensuring the uniformity of measurements. Glass plates for interference measurements. Means and methods of verification
Document status: Replaced by GOST 8.215-2019
State system for ensuring the uniformity of measurements. Volumetric glass ware. Verification procedure
Document status: Active
State system for ensuring the uniformity of measurements. Electrical capacity measures. Verification procedure
Document status: Active
State system for ensuring the uniformity of measurements. Sound level meters. Calibration methods
Document status: Active