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Test documents FS1, FS2, FS3 for facsimile apparatus. Specifications
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Electromechanical radio components. Method of testing cable clamp strength to cable twisting
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Connecting lines and engineering area in digital and analog pathes of the a sound broadcasting. Technical characteristics. Parameters of quality. Methods of measurements
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Gas discharge devices. Methods of measurement of electrical parameters of glow-discharge thyratrons and gas-filled rectifiers
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Connectors of microwave channels of radio measuring apparatus. Connecting dimensions
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