
Recommendations for the determination of the Bendtsen roughness of paper and board
出版:British Standards Institution

专家解读视频
基本信息
标准编号: BS 4420:1969
发布时间:1969/2/28 0:00:00
标准类别:Standard
出版单位:British Standards Institution
标准页数:0
标准简介
Describes apparatus and procedure for obtaining numerical value indicative of roughness.
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 2494:1974 - Similar