​铁路电焊“花木兰”

Comment(s)打印 E-mail 中国网　2018-04-08

车间里的职业危害告知卡。电焊工必须严格依照操作规程，做好防护工作，进行安全作业。

The safety instructions for welding operation hang on the wall of the workshop. Welders are required to strictly follow the instructions to ensure safe welding practices. [Photo by Chen Weisong/China.org.cn]

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