Russian standards
Paper and board. Methods for determination of sheet dimensions and non-rectangularity
Document status: Active
Oscillator, modulator and regulation tubes; anode dissipated power more than 25 W. Methods of measurement of filament current and voltage
Document status: Active
Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Method of measurements of pulse anode and grids currents
Document status: Active
Support holders for tangential cutters of automatic turret lathes. Design and dimensions
Document status: Active