ISO/DIS 4590 : 60.00 (2016)被替代
RIGID CELLULAR PLASTICS - DETERMINATION OF THE VOLUME PERCENTAGE OF OPEN CELLS AND OF CLOSED CELLS
出版：International Organization for Standardization
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基本信息
标准编号： ISO/DIS 4590 : 60.00 (2016)
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：0
标准简介
Defines a general procedure for the determination of the volume percentage of open and of closed cells of rigid cellular plastics, by measurement first of the geometrical volume and then of the air-impenetrable volume of test specimens.
替代本标准的新标准
