DIN 53123-1 (2005-04)现行
Testing Of Paper And Board - Determination Of The Bending Stiffness - Part 1: Length Of Natural Frequency Method
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN 53123-1 (2005-04)
发布时间：2005/4/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
This standard is included in DIN Handbook 118/2 and 213. The bending stiffness bears the unit of work and denotes the resistance which paper and board offers to alternating bending in the quasi-elastic range, i.e. in the approximately linear part of the stress-strain diagram.
本标准替代的旧标准
