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1 European Committee for Medical Ultrasound Safety
Medical appliances: ECMUSУниверсальный русско-английский словарь > European Committee for Medical Ultrasound Safety
См. также в других словарях:
Ultrasound — Not to be confused with Supersonic .Ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing. Although this limit varies from person to person, it is approximately 20 kilohertz (20,000 hertz) in healthy,… … Wikipedia
