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dian han zuo ye zhong de zhi ye wei hai ji fang hu
Pages: 34-35
Year: Issue:  2
Journal: Safety & Health

Abstract: 职业危害事关劳动者身体健康和生命安全,事关经济发展和社会稳定的大局.在我国经济迅猛发展的今天,电焊作业几乎涉及所有的工业领域,电焊工的数量急剧上升,电焊作业分布范围很广,但以船舶、车辆、钢结构和锅炉制造等部门电焊工人数量最多.当在船体装备、锅炉或油罐等通风不良或密闭容器内焊接时,接触电焊尘浓度较高,电焊中的职业危害也日趋突出.特种作业的电焊,其主要职业危害是粉尘、有毒气体、高温、电弧光、高频电磁场...
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