Close-up view of a metalworker manually cutting threads on a metal part using a lathe. Detailed footage of craftsmanship, precision, and metalworking in an industrial or workshop setting

Close-up view of a metalworker manually cutting threads on a metal part using a lathe. Detailed footage of craftsmanship, precision, and metalworking in an industrial or workshop setting
关键词
工艺专业车削手工精度穿线机加工工匠工业机械师金属加工工程工程师钢制造业车间特写镜头工作场所车床设备流程金属手工厂生产工具

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