标准摘要
[中文适用范围]： 测试按以下方式进行：将一根用钩子固定并在其末端固定有负载的光滑棉纱浸入含有所研究试剂的液体中。 使用所描述的两件装置之一测定绞纱在不同时间间隔的收缩率。 [外文原描述]： The test is carried out in the following way: Immersion in the liquor containing the agent being studied of a hank of smooth cotton held by a hook and with a load fixed on the end of it. determination of the shrinkage of the hank at different intervals of time using one of the tow pieces of apparatus described.
英文名称Surface active agents — Mercerizing agents — Evaluation of the activity of wetting products for mercerization by determination of the shrinkage rate of cotton