GOST 12.3.019-1980 Occupational safety standards system. Electrical tests and measurements. General safety requirements
GOST 24469-1980 Instruments for measurements laser radiation parameters. General technical requirements*， 2023-12-22 Update
GOST 8.207-1976 State system for ensuring the uniformity of measurements. Direct measurements with multiple observations. Methods of processing the results of observations. Basic principles