细节
- 代码
- 14624568
- 分门别类
- Stock animation
- 循环音乐
- 否
- 长度
- 00:10
- 长宽比
- 16:9
- Alpha / 遮罩
- 否
- 帧率
- 25
描述
Blood samples in test tubes rotates in a centrifuge to separate blood from plasma for further analysis. Scientists biochemical laboratory manufacturing a vaccine against the covid-19 coronavirus.