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动火作业需警惕 这份电焊气割规范操作指南请收好
第1眼TV-华龙网讯(方科)电焊气割等动火作业属于特种作业,具有高温、炽热、易燃、飞溅的特点,若操作不当,防范措施不到位,极易引发火灾等安全事故,如何做好安全保障?这份规范操作指南请收好。
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