GOST R 58572-2019

Triode thyristors. Method for measuring trigger direct and peak gate current and trigger direct and peak gate voltage

Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Measurement methods of currents of anode and grids, having positive voltage relative to cathode and zero anode and grids currents

Common test methods for insulating and sheathing materials of electric and optical cables. Part 1-4. Methods for general application. Test at low temperature

Power capacitors. Low-voltage power factor corrector banks

Quality management systems. Medical devices. Process validation guidance

Nature protection. Hydrosphere. Underground waters classification according to water usage