BS 4498:1982被替代
Method for determination of the Kappa number of pulp (degree of delignification)
出版：British Standards Institution
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基本信息
标准编号： BS 4498:1982
发布时间：1982/10/29 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Specifies a method of determining the Kappa number of the pulp which is an indication of the lignin content (hardness) or bleachability of the pulp.
标准备注
© British Standards Institution 2013
替代本标准的新标准
等同采用的国际标准
ISO 302:1981 - Identical
