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1 напряжение ниже нормы
Engineering: underrating voltageУниверсальный русско-английский словарь > напряжение ниже нормы
См. также в других словарях:
Nominal impedance — in electrical engineering and audio engineering refers to the approximate designed impedance of an electrical circuit or device. The term is applied in a number of different fields, most often being encountered in respect of: The nominal value of … Wikipedia