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在社会经济迅猛发展的今天,电焊作业几乎涉及到所有的工业领域,电焊工的数量急剧上升,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、高频电磁场等。
In today’s rapid socio-economic development, welding operations involve almost all industrial fields. The number of welders has risen sharply and occupational hazards in welding have become increasingly prominent. Special operations welding, the main occupational hazards are dust, toxic gases, high temperature, arc light, high-frequency electromagnetic fields.