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发表于 2011-6-5 11:22
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先谢谢捧场。这报价是包工包料。2 A7 U2 g2 e2 M2 A! ?
“隔除紫外线,99%”,这是窗膜的产家说的。对于玻璃本身阻挡紫外线的功能,我没有研究,不过下面这个说法比较中肯。0 Z- X8 e1 [9 N7 J( o% n
LINK:http://au.answers.yahoo.com/ques ... 110528192951AAMROvu
6 {; V$ _, C1 \, z0 e, `. u原文:The absorbance or blocking of UV radiation by glass is dependent upon the type of glass. "Normal" glass will not significantly block UV radiation. I don't think any glass will
( O; o7 ^- D: H4 r6 v/ Lsignificantly block or interfere with UV radiation unless it is specifically designed to do so,
. @# X7 U8 Z$ p' Nsince certain compounds are needed to selectively block it. If a type of glass doesn't say that it blocks UV radiation, it is probably safe to assume that it does not. |
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