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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. 0 @6 O: d6 H9 }
结论如下.
' a+ b" J. m4 U) C% o' fConclusions
1 V$ G7 o* r# e [( C/ z3 W1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance. ! u% T5 e `8 b( \, p6 z
2. There is no risk of retinal injury
4 `5 m( k: E8 f. V# `& w, ~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 : f! S- B+ @ O; C! o
the ocular lens, or to the retina. ) F; F l, q2 m/ c2 F" C& u. }
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一句话:正常情况下,没有伤害 |
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