Close-up of a worker cutting metal with an angle grinder in a workshop. Bright, flying sparks fill the scene, showcasing industrial strength and craftsmanship in action

Close-up of a worker cutting metal with an angle grinder in a workshop. Bright, flying sparks fill the scene, showcasing industrial strength and craftsmanship in action
关键词
工艺能源磨床机械焊接金属制品工业金属加工工程制作火焰热量制造业车间特写镜头火花施工火灾工厂生产危险

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