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NEN ISO 20998-3 : 2017現(xiàn)行
MEASUREMENT AND CHARACTERIZATION OF PARTICLES BY ACOUSTIC METHODS - PART 3: GUIDELINES FOR NON-LINEAR THEORY
出版：Netherlands Standards
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標(biāo)準(zhǔn)編號： NEN ISO 20998-3 : 2017
標(biāo)準(zhǔn)類別：Standard
出版單位：Netherlands Standards
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Gives guidelines for ultrasonic attenuation spectroscopy methods for determining the size distributions of one or more material phases dispersed in a liquid at high concentrations, where the ultrasonic attenuation spectrum is not a linear function of the particle volume fraction.
