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High-voltage kenotrons. Test method for multiple switching on and switching off the heating voltage
Document status: Active
Photosensitive charge transfer devices. General specifications
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Audio, video and related equipment. Determination of power consumption. Part 2. Signals and media
Document status: Active
Communication networks and systems in substations. Part 3. General requirements
Document status: Active
Vacuum-enclosed prove tubes. Methods of measurement of plate current of segment
Document status: Active