Oscillator tubes with anode dissipation above 25 W. Method of electric strength test

Norma vydána dne 1.1.1978

Modulator flash tubes with anode dissipation above 25 W. Method of electric strength test

Norma vydána dne 1.1.1978

Oscillator, modulator and regulation tubes; anode dissipated power more than 25 W. Methods of measurement of filament current and voltage

Norma vydána dne 1.7.1978

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

Norma vydána dne 1.7.1979

Oscillator, modulator and regulation tubes with anode dissipated above 25 W. Method of measurement of cathode current

Norma vydána dne 1.7.1979

Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Methods of measurements of cathode emission

Norma vydána dne 1.7.1979

Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Method of measurements of pulse anode and grids currents

Norma vydána dne 1.7.1979

Gas discharge devices. Methods of measurement of electrical parameters. General principles

Norma vydána dne 1.7.1976

Gas discharge devices. Methods of measurement of electrical parameters of stabilizing tube

Norma vydána dne 1.7.1976

Gas discharge devices. Methods of measurement of electrical parameters of operating and measuring conditions for glow-discharge

Norma vydána dne 1.7.1979