GB/T 20405.3-2006
AbolishedUrine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 3: Determination of particle size distribution by sieve fractionation
失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第3部分:筛分法对粒径分布的测定