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金虫 (正式写手)

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7楼: Originally posted by 科诚 at 2013-05-04 12:44:42
不过接触液氮一定要带手套哦,被液氮直接接触到皮肤就不好了。。。

皮肤接触: 若有冻伤,就医治疗。
吸入: 迅速脱离现场至空气新鲜处。保持呼吸道通畅。如呼吸困难,给输氧。如呼吸停止,立即进行人工呼吸。就医。
自强不息,奋斗不止
11楼2013-05-05 11:12:05
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