Nezof 发表于 2013-7-15 16:22
4.2.2里:b) the hazard associated with a high level of UV radiation emitted by the lamp (for symbol, ...
tsunn 发表于 2013-7-15 16:36 + C7 J& s: ?+ a/ ^: V0 T6 [
你再仔细看,4.2.2有说到小于6不需要UV警告标吗,它只是说如果大于6的话那么就要工厂提供这个值(shall ...
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