NEN ISO 20998-3 : 2017现行
MEASUREMENT AND CHARACTERIZATION OF PARTICLES BY ACOUSTIC METHODS - PART 3: GUIDELINES FOR NON-LINEAR THEORY
出版：Netherlands Standards
专家解读视频
基本信息
标准编号： NEN ISO 20998-3 : 2017
标准类别：Standard
出版单位：Netherlands Standards
标准页数：0
标准简介
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.
