KS A ISO 13317-1:2014 Determination of particle size distribution by gravitational liquid sedimentation methods — Part 1: General principles and guidelines
2014KS A ISO 13317-1:2014 Determination of particle size distribution by gravitational liquid sedimentation methods — Part 1: General principles and guidelines
2003KS A ISO 13317-1:2003 Determination of particle size distribution by gravitational liquid sedimentation methods-Part 1:General principles and guidelines