1、 62127-32010 0,5 40 IEC 62127-3:2007Ultrasonics Hydrophones Part 3:Properties of hydrophones for ultrasonic fields up to 40 MHz(IDT) 27 2002 . 184- , 1.02004 . 1 - - 4 ,/872 3 212010.824-4 62127-3:2007 . 3. 40 (IEC62127-3:2007Ultrasonics Hydrophones Part3:Propertiesofhydrophonesforultrasonicfieldsup
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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
4、electroacoustics) 60565:2006 . . 0,01 1(IEC60565:2006Underwateracoustics Hydrophones Calibrationinthefrequencyrange0,01Hzto1MHz) 62127-1:2007 . . 1. 40 . (IEC 62127-1:2007 Ultrasonics Hydrophones Part 1:Measurement and characterization of medical ultrasonic fields up to 40 MHz. Corrigendum 1) 62127-
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