Interesting STEM の投稿: Erection Pump Erection pumps, also known as vacuum pumps, are devices used to treat erectile dysfunction (ED) in men. These pumps work by creating a vacuum around the penis, which causes blood to flow into the tissue, resulting in an erection. https://t.co/IXFMp5mpCw
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@InterestingSTEMErection Pump Erection pumps, also known as vacuum pumps, are devices used to treat erectile dysfunction (ED) in men. These pumps work by creating a vacuum around the penis, which causes blood to flow into the tissue, resulting in an erection. [ 网页链接 ↗ ]
