ISO 2440-1997 标准详情
- 标准号:ISO 2440-1997
- 中文标题:软质和硬质泡沫聚合材料 加速老化试验
- 英文标题:Flexible and rigid cellular polymeric materials - Accelerated ageing tests
- 标准类别:国际标准化组织标准ISO
- 发布日期:1997-09
This International Standard specifies, for flexible and rigid cellular polymeric materials, laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation or hydrolysis by humidity. The physical pro
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