GOST 26.010-1980 Unified system of standards for instrument-making. Measuring and automation devices. Input and output frequency electric continuous signals
GOST 26.011-1980 Measuring and automation devices. Input and output current and voltage continuous signals
GOST 27.410-1987 Industrial product dependability. Inspection methods of reliability indices and plans of check tests on reliability*, 1987-04-19 Update
GOST 356-1980 Valves and parts of pipe-lines. Nominal, test and operational pressures. Series
GOST 8.001-1980 State system of ensuring the unity of measurements. Rules for conducting the state tests of measuring means
GOST 8.009-1984 State system for ensuring the uniformity of measurements. Standardized metrological characteristics of measuring instruments
GOST 8.383-1980 State system for ensuring the uniformity of measurements. State tests of means for measurements. General statements
GOST 22520-1985 history
1985GOST 22520-1985 Pressure, vacuum and pressure difference transmitters with electrical analog output signals, SSI. General specifications