DIN ISO 9276-2:2006
粒度分析結果的表示.第2部分:平均粒度/直徑和粒度分布的力矩的計算(ISO 9276-2-2001)
Representation of results of particle size analysis - Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions (ISO 9276-2:2001);English version of DIN ISO 9276-2:2006-02