Amplitude modulation factor meters. Technical requirements
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Low-frequency generators. Technical requirements
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Generators of standard broadcasting signals with amplitude modulation. Technical requirements
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Meters of radio interference. Technical requirements
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The measuring pulse generators. Technical requirements
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Radio measuring devices. General technical requirements
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Heterodyne frequency meters. Technical requirements
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Resonance frequency meters. Technical requirements
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Radio measuring devices. Electronic voltmeters. General technical requirements
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Generators of standards signals. List of parameters
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Oscilloscopes with electron beam. Technical requirements
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