ASTM G90-2005 标准详情
- 标准号:ASTM G90-2005
- 中文标题:用集中自然阳光光线法加速实施对非金属材料的室外风蚀的标准实施规程
- 英文标题:Standard Practice for Performing Accelerated Outdoor Weathering of Nonmetallic Materials Using Concentrated Natural Sunlight
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2005
1.1 Fresnel-reflecting concentrators using the sun as source are utilized in the accelerated outdoor exposure testing of nonmetallic materials.1.2 This practice covers a procedure for performing accelerated outdoor exposure testing of nonmetallic mat
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