ISO 20998-3:2017現行
Measurement and characterization of particles by acoustic methods Part 3: Guidelines for non-linear theory
出版：International Organization for Standardization
專家解讀視頻
Provides 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.
BS ISO 20998-3 : 2017 - Identical
NEN ISO 20998-3 : 2017 - Identical
DS ISO 20998-3 : 2017 - Identical
BS ISO 20998-3 : 2017 - Identical
NEN ISO 20998-3 : 2017 - Identical
DS ISO 20998-3 : 2017 - Identical
