标准摘要
[中文适用范围]： 规定了三种测定方法 - 方法 A：在刻度尺上的拉直纤维上，借助镊子和油脂施加轻微张力； -方法B：使用测光仪测量通过投影在屏幕上放大的纤维图像的长度； - 方法C：使用半机械装置。 - 旨在取代两个现有的国际标准 ISO 270 和 ISO 1822。 [外文原描述]： Specifies three methods for determination - method A: on a straightened fibre on a graduated rule, under a light tension applied with the aid of forceps and grease; - method B: measurement, using an opisometer, of the length of the image of fibre enlarged by projection on a screen; - method C: by use of a semi-mechanical device. - Intended to replace two existing International Standard, ISO 270 and ISO 1822.
英文名称Textile fibres — Determination of length and length distribution of staple fibres (by measurement of single fibres)