焊接生产具有哪些特点？可能发生哪些伤害事故？--杨远锋的博客

焊接生产具有哪些特点？可能发生哪些伤害事故？

[ 2011-7-7 18:55:00 | By: 杨远锋 ]

焊接是通过在被焊材料之间建立原子间扩散和结合以实现永久性的连接的工艺过程。焊接广泛用于船舶、锅炉、车辆、建筑、化工和炼油设备等生产部门。在焊接过程中，焊工要经常接触易燃、易爆气体，有时要在高空、水下、狭小空间进行工作，焊接时产生有毒气体、有害粉尘、弧光辐射、噪声、高频电磁场等。焊接现场有可能发生爆炸、火灾、烫伤、中毒、触电和高空坠落等工伤事故。焊工在作业中也可能受到各种伤害，引起血液、眼、皮肤、肺等职业病。在劳动保护工作中，焊工属于特种作业人员，必须经过安全培训并考试合格后方允许独立操作。

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原创

[ 2016-9-6 17:11:19 | By: 原创(游客) ]

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原创

[ 2016-9-28 16:46:58 | By: 原创(游客) ]

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原创

[ 2016-9-30 11:23:41 | By: 原创(游客) ]

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

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Re:在漫画中识别身边的违章

[ 2017-2-18 13:08:46 | By: qpehl(游客) ]

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Re:在漫画中识别身边的违章

[ 2017-2-18 16:40:06 | By: wfuyb(游客) ]

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Re:在漫画中识别身边的违章

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