工业数控等离子切割机在工厂车间加工金属板，伴有明亮的火花和强光。

d, close-up shot of an automated industrial machine cutting a flat sheet of steel or iron. The high-precision process involves a plasma arc or laser beam generating a bright light and numerous sparks as it moves along the material. This highlights modern manufacturing technology, metalworking operations, and heavy industry processes for creating custom parts or components.

光厂(VJshi)视频提供工业数控等离子切割机在工厂车间加工金属板，伴有明亮的火花和强光。视频素材下载，适用于热，科技，钢铁，商业金融和工业，植物等主题的内容创作。

作者署名：hitmanphoto/Getty Images/华夏视觉