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 17:16 ' ~& o$ g* N5 O6 ?
嗯,是的,但5.2.1.1又来了一个小于6不用标UV符号。还说是对4.2.2的“in addition to"补充。应该是替代才 ...
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