回視聴
6:07
The Journey of Blood: What happens after you give blood | NHS Give Blood
0:32
Blood Donation, American Red Cross | Stop-motion animation
4:12
Blood Component Production
4:33
What Really Happens to Your Blood After You Donate?
2:01
Blood Donation at Luminis Health
0:32
SKE087 Soft Blood Transfusion Chair For Hospital
16:11
American Red Cross Blood Manufacturing Laboratory Tour
1:02
Blood Service | Crowdfunding | No Copyright Music
