DR 99285被替代
Ultrasound power measurement in liquids in the frequency range 0.5 MHz to 25 MHz
出版：Standards Australia
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基本信息
标准编号： DR 99285
标准类别：Draft
出版单位：Standards Australia
标准页数：0
标准简介
Proposes a method of determining the total radiated acoustic power of ultrasonic transducers being used to test the calibration of ultrasound physiotheraphy equipment. It is identical with and has been reproduced from IEC 61161:1992 and its first Amendment:1998. Proposed as a Joint Australian/New Zealand Standard.
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