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Overview ISO 18747-1:2018 - Determination of particle density by sedimentation methods (Part 1: Isopycnic interpolation approach) specifies an isopycnic interpolation method to determine the density…
Overview ISO 18747-2:2019 - Determination of particle density by sedimentation methods, Part 2: Multi-velocity approach - defines an in situ method to determine the density of solid particles or liqu…