ISO 4590-2002 标准详情
- 标准号:ISO 4590-2002
- 中文标题:硬质泡沫塑料.开口和封闭气室容积百分数测定
- 英文标题:Rigid cellular plastics - Determination of the volume percentage of open cells and of closed cells
- 标准类别:国际标准化组织标准ISO
- 发布日期:2002-03
This International Standard specifies 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
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