ASTM E424-1971(2007) 标准详情
- 标准号:ASTM E424-1971(2007)
- 中文标题:簿板材料的太阳能传播和反射的试验方法
- 英文标题:Standard Test Methods for Solar Energy Transmittance and Reflectance (Terrestrial) of Sheet Materials
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1971
Solar-energy transmittance and reflectance are important factors in the heat admission through fenestration, most commonly through glass or plastics. (See Appendix X3.) These methods provide a means of measuring these factors under fixed conditions o
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