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盲板抽堵作业安全技术 | 2012-2-8 8:01:00
Re:盲板抽堵作业安全技术 | 2012-2-8 8:02:27
章仁根石油化工生产工艺流程连续性强,设备管道紧密相连,设备与管道间虽有各种阀门控制,但在生产过程中,阀门长期受内部介质的冲洗和化学腐蚀作用,严密性能大大减弱,有可能出现泄漏,所以在设备或管道检验时,假如仅仅用封闭阀门来与生产系统进行隔离,往往是不可靠的。在这种情况下,盲板是最有效的隔离手段。在动火、进进受限空间作业等过程中,因未采取有效的隔尽措施而造成火灾、爆炸、中毒、窒息等事故的教训很多。介绍一些盲板抽堵作业安全技术,供大家参考。
By:章仁根 | 个人主页 | 引用 | 返回 | 删除 | 回复
原创 | 2016-9-6 20:24:20
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原创 | 2016-9-28 20:02:03
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By:原创(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
原创 | 2016-9-30 14:42:01
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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 18:26:34
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By:mlbdh(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 | 2016-10-13 16:44:47
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By:lkacg(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 17:22:35
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Re:在漫画中识别身边的违章 | 2016-10-22 19:31:26
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By:tsiko(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 | 2016-10-22 20:47:01
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Re:在漫画中识别身边的违章 | 2016-10-22 23:50:09
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