标准摘要
[中文适用范围]： 本文件规定了通过投影显微镜测定有髓羊毛纤维百分比的测试方法。 该方法适用于毛纺和精纺产品，从原材料到纱线的各个阶段。 [外文原描述]： This document specifies a method of test for determining the percentage of medullated wool fibres by means of the projection microscope. The method is applicable to woollen and worsted products, at all stages, from raw materials to yarn.
英文名称Wool — Determination of percentage of medullated fibres by the projection microscope