UNI EN 2155-5-1989 航空航天系列,试验方法飞机玻璃,可见光透射,意甲aerospaziale , Metodi迪PROVA每MATERIALI trasparenti每vetratura velivoli , Determinazione德拉trasmissione德拉吕克测定透明材料
UNI EN 2155-5-1989 标准详情
- 标准号:UNI EN 2155-5-1989
- 中文标题:航空航天系列,试验方法飞机玻璃,可见光透射,意甲aerospaziale , Metodi迪PROVA每MATERIALI trasparenti每vetratura velivoli , Determinazione德拉trasmissione德拉吕克测定透明材料
- 英文标题:Aerospace series. Test methods for transparent materials for aircraft glazing. Determination of visible light transmission. Serie aerospaziale. Metodi di prova per materiali trasparenti per vetratura velivoli. Determinazione della trasmissione della
- 标准类别:意大利UNIUNI
- 发布日期:
内容简介
Describes the determination of visible light transmission for transparent materials by using a photometer employing a defined light source and a photocell matched to the response of the human eye. Because the materials under test are basically colour
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