标准摘要
[中文适用范围]： 本文件规定了三种测定亚麻纤维细度的渗透法。 — 恒流法，采用两次压缩，使用平行纤维试件（见第 5 条）； — 简化恒流法，采用一次压缩，使用“随机”分布的纤维试件（见第 6 条）； — 恒压法，采用一次压缩，使用“随机”分布的纤维试件（见第 7 条）。本文件适用于亚麻纤维的各种可能形式，即长丝、断丝、各种丝束以及这些物质制造的所有阶段。 [外文原描述]： This document specifies three permeametric methods for the determination of the fineness of flax fibres. — Constant flow method, with two compressions, using a test piece of parallel fibres (see Clause 5); — Simplified constant flow method, with one compression, using a test piece of fibres distributed "at random" (see Clause 6); — Constant pressure method, with one compression, using a test piece of fibres distributed "at random" (see Clause 7). This document is applicable to the various forms possible for flax fibres, i.e. long strands, broken strands, all kinds of tow and at all stages of manufacture of these substances.
英文名称Textiles — Determination of fineness of flax fibres — Permeametric methods