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Semiconductor diodes. Radiators. Methods for measurement of parameters. General principles
Document status: Active
Railway telecommunications. Train radio communication. Technical specification and methods of control
Document status: Cancelled
Sensitometry of screen/film systems for medical radiography. Part 1. Determination of sensitometric curve shape, speed and average gradient
Document status: Active
Identification cards. Recording technique. Part 2. Low coercivity magnetic stripe
Document status: Active
Gas-discharge sign-synthesizing indicators. Method of frequency time measuring characteristics
Document status: Active
Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Methods of measurement of direct interelectric capacities
Document status: Active