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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.
3 R% I4 z' e( g9 y0 @# ^结论如下. $ r/ G& F* h( a' \# l3 h
Conclusions " {& v3 q; ]$ _, k% W7 Q* R
1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance. $ d+ o: c7 L$ z! A& v6 X; `) E- I
2. There is no risk of retinal injury 8 c: `+ f; W1 P$ n/ u# J* q
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 * s$ D3 S' Z2 y! v {' D# `: e2 b
the ocular lens, or to the retina. , Z: y6 ^- q; M' p
, l# a. J. Z5 c& h一句话:正常情况下,没有伤害 |
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