
Wool - Determination Of Mean Diameter Of Fibres - Air Permeability Method
出版:Nederlands Normalisatie Instituut

專家解讀視頻
基本信息
標準編號: NEN ISO 1136:1978
發布時間:1978/6/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數:8
標準簡介
Defines a method for the determination of the mean diameter of wool fibres, using an apparatus which passes a current of air through a bundle of fibres. The method is applicable to clean, unmedullated wool fibres dispersed in a uniform, open state.
標準備注
Supersedes NEN 21136 (07/2002)
等同采用的國際標準
ISO 1136:1976 - Identical