GOST R IEC 62127-3-2010 State system for ensuring the uniformity of measurements Hydrophones General requirements to properties for measurements of ultrasonic fields in the frequen.pdf

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3、he uniformity of measurements. Hydrophones.General requirements for properties for measurements of ultrasonic fields in the frequency range from 0,5 up to 40 MHz 201207011 , , , , - .2 : 60050-801:1994 . 801. - (IEC 60050-801:1994 International Electrotechnical Vocabulary. Chapter 801. Acoustics and

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