Online Standards Store PDF
Digital video broadcasting. Television sets. General technical requirements and methods of control
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Devices adding the signals of several transmitters of TV and radio in the ranges VHF and UHF. Main settings. Technical requirements. Methods of measurement
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Electromechanical radio components. Method of electric and mechanical testing for wear resistance
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Toolmaker`s microscopes. Types, main parameters and dimensions. Technical requirements
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Health informatics. Public key infrastructure. Part 3. Policy management of certificate authority
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