美国食品加工厂内汉堡肉饼生产线——特写静态镜头。

er patties moving along an automated food production line into a cooking fire inside a working facility. Patties appear freshly formed and spaced uniformly on a conveyor system. Filmed indoors during midday in the summer under dry conditions in the USA. No people are visible. Scene captures real life industrial food manufacturing and meat processing operations. Close-up static shot.

光厂(VJshi)视频提供美国食品加工厂内汉堡肉饼生产线——特写静态镜头。视频素材下载，适用于可生物降解材料，中午，饮食产业，生物打印，科技等主题的内容创作。

作者署名：Ryan McKeever/Getty Images/华夏视觉