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
Global navigation satellite system. Road accident emergency response system. Data exchange protocols between In-Vehicle emergency call device/system and emergency response system infrastructure
Alcoholic products and raw material for its production. Inversion-voltammetric method for determination of cadmium, lead, zinc, copper, arsenic, mercury, iron and total sulphur dioxide content
€10
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