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Fibre-optic, radio-relay and satellite main channels of digital TV signals transmission systems. Basic parameters and methods of measuring

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Information and communication technologies in education. Integrated automated control system general education. General regulations

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Electromechanical switches for use in electronic equipment. Sectional specification for sensitive switches

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High-voltage kenotrons. Method of measurements of electric parameters. General requirements

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Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Method of measurement of leakage currents between electrodes and between cathode and heater

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Quality assessment systems. Part 3. Selection and use of sampling plans for printed board and laminate end-product and in-process auditing

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