ASTM E398-2003 标准详情
- 标准号:ASTM E398-2003
- 中文标题:用动态相对湿度测量法测定薄板材料中水蒸气透过率的标准试验方法
- 英文标题:Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2003
No single set of test conditions can represent all climatic and use conditions, so this WVTR test method serves more to compare different materials at a stated set of conditions than to predict their actual performance in the field under any conditio
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