Scientist researching covid-19 vaccine in the laboratory
Scientist researching covid-19 vaccine in the laboratory.
- Code
- 15329399
- Type
- Live视频
- Durée
- 00:26
- Aspect
- 16:9
- Fréquence d'image
- 23.98
- Licence
- Libre de Droits
- Version Modèle
- Oui