DIN ISO 4590 (1986-11)被替代
Cellular Plastics - Determination Of Volume Percentage Of Open And Closed Cells Of Rigid Materials
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN ISO 4590 (1986-11)
发布时间：1986/11/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：9
标准简介
Specifies a general method for the determination of the volume percentage of open and closed cells of rigid materials. Specifies two alternative methods and corresponding apparatus for the measurement of the impenetratable volume.
替代本标准的新标准
