GB/T 20405.1-2023失禁者用尿液吸收剂聚丙烯酸酯高吸水性粉末第1部分:pH值的测定方法国家标准
英文:Urine-absorbing aids for incontinence—Polyacrylate superabsorbent powders—Part 1:Test methods for determination of pH...
英文:Urine-absorbing aids for incontinence—Polyacrylate superabsorbent powders—Part 1:Test methods for determination of pH...