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亚硝酸钠的应急处理与防护 | 2012-5-12 7:51:00
Re:亚硝酸钠的应急处理与防护 | 2012-5-12 7:57:54
章仁根毒作用为麻痹血管运动中枢及周围血管。急性中毒表现为全身无力、头痛、头晕、恶心、呕吐、腹泻、呼吸困难。严重者血压下降、昏迷、死亡。接触时手、足部皮肤可发生损害。
本品助燃。暴露在空气中会被氧化而变质。与有机物、还原剂、易燃物等混合可形成爆炸性气体,急剧加热时可发生爆炸。
By:章仁根 | 个人主页 | 引用 | 返回 | 删除 | 回复
原创 | 2016-9-6 20:21:57
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By:原创(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
原创 | 2016-9-28 19:59:41
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原创 | 2016-9-30 14:39:35
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By:原创(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
Re:在漫画中识别身边的违章 | 2016-10-8 15:40:21
fasxa(游客)http://www.esafety.cn/blog/wll/119689/archives/2010/103128.html
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By:fasxa(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
Re:在漫画中识别身边的违章 | 2016-10-12 12:35:34
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By:captx(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
Re:在漫画中识别身边的违章 | 2016-10-16 2:32:15
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By:ieuyc(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
Re:在漫画中识别身边的违章 | 2016-10-19 14:05:35
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Re:在漫画中识别身边的违章 | 2016-10-21 3:57:39
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By:rpfkn(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
Re:在漫画中识别身边的违章 | 2017-2-18 17:45:07
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By:yoqtx(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
Re:在漫画中识别身边的违章 | 2017-2-20 0:12:18
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Re:在漫画中识别身边的违章 | 2017-2-20 17:46:29
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