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发表于 2007-3-27 09:31:17
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re:有厂家做过研究.结论如下.Con...
有厂家做过研究. 1 v* M' j, x! q* f1 u- R0 e
结论如下.
1 H" e/ i: J* m# j- C. I+ F: TConclusions
( h" D* [8 [: `# M6 i; n1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance.
; S m, n5 N& ^5 m/ m8 C) _' S2. There is no risk of retinal injury ! ]8 w! i+ r" o' }5 J$ |
3. The infrared radiant exposure and time of exposure for the worst case scenario fall below the recommended threshold limiting values; there is no risk of thermal injury to the cornea, or of possible delayed effects to
1 U4 r, u9 q1 ?8 j& Gthe ocular lens, or to the retina.
% N* l# G2 `! X( i+ Z5 E0 {6 z
6 O7 W3 [! Z- _$ o8 v/ e. t一句话:正常情况下,没有伤害 |
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